# GCSE OCR Revision Physics. GCSE OCR Revision Physics. GCSE OCR Revision Physics. GCSE OCR Revision Physics. Journeys. GCSE OCR Revision Physics

Size: px
Start display at page:

Download "GCSE OCR Revision Physics. GCSE OCR Revision Physics. GCSE OCR Revision Physics. GCSE OCR Revision Physics. Journeys. GCSE OCR Revision Physics"

## Transcription

1 Matter, Models and Density What is a typical size of an atom? Choose from the following m m m Matter, Models and Density The size of an atom is of the order of m. 1 1 Temperature and State What is the difference between the specific heat capacity and the specific latent heat of a material? 2 Temperature and State Specific heat capacity is the energy needed to raise the temperature of 1 kg of the material by 1 C, with no change of state. Specific latent heat is the energy needed to change the state of 1 kg of the material, with no change in temperature. 2 The pressure of the gas increases with increasing Pressure A gas is contained at constant volume. Explain what happens to the pressure of the gas if the gas is heated. Pressure temperature, because at a higher temperature the particles in the gas move faster. They bombard the walls of the container harder 3 and more frequently. 3 Journeys State the equation for calculating the kinetic energy of a moving object, and give the unit of each quantity. 4 Journeys Kinetic energy = 0.5 mass (speed) 2 Unit of kinetic energy: joule (J) Unit of mass: kilogram (kg) Unit of speed: metres per second (m/s) 4 Forces Which equation is a statement of Newton s second law? Forces Force = mass acceleration is a statement of Newton s second law. 5 5

2 Force, Energy and Power What is meant by work in physics? 6 Force, Energy and Power Work is done on an object when a force causes the object to move through a distance. Work done = force distance (along the line of action of the force) The work done is equal to the energy transferred. 6 Changes of Shape What is the difference between elastic deformation and plastic deformation? 7 Changes of Shape Elastic deformation: forces make an object change shape, but it returns to its original shape when the forces are removed. Plastic deformation: forces make an object change shape, and the object keeps its new shape when the forces are removed. 7 Levers, Gears and Hydraulic Systems The moment of a force about a pivot is given by M = Fd. Describe fully what d represents. 8 Levers, Gears and Hydraulic Systems d is the perpendicular (shortest) distance from the pivot to the line of action of the force. 8 Electric Charge What is meant by an electric field? Electric Charge An electric field is a region around an electrically charged object in which another electrically charged object will experience a force. 9 9 What is the Circuits relationship between the potential difference across, the current through and the resistance of a component in a circuit? Circuits Potential difference = current resistance 10 10

3 Resistors and Energy Transfers State the equation for calculating the electrical power of a device in terms of its resistance and the current through it, and state the unit of power. 11 Resistors and Energy Transfers Power = (current) 2 resistance The unit of power is the watt, W (equivalent to J/s). 11 Describe the basic structure of an electromagnet and how it works. 12 An electromagnet is a coil of wire of many turns wound on an iron core. When current is passed through the coil, a strong magnetic field is set up through the core and around the coil. 12 Describe briefly how a motor works. 13 A current-carrying coil in a magnetic field experiences force. The direction of the force depends on the direction of the current relative to the magnetic field. The result is a pair of oppositely directed forces on opposite sides of the coil, which cause rotation. 13 Electromagnetism Explain why a transformer works with alternating current but not with a constant direct current. 14 Electromagnetism The two coils of a transformer are not connected. A varying current in one coil produces a varying magnetic field, which induces a varying voltage and hence a varying current in the other coil. A constant direct current in the first coil produces a static magnetic field. This does not induce a voltage in the second coil. 14 Sound, Sonar and What is a wavelength and what is its unit? 15 Sound, Sonar and A wavelength is the distance from one point on a wave to the equivalent point on the next wave. Its unit is metre (m). 15

4 Sound, Sonar and One type of seismic wave is a transverse wave that cannot travel through a liquid. Another type of seismic wave is a longitudinal wave. Give the names of each of these types of seismic wave. 16 Sound, Sonar and S-waves are transverse and cannot travel through a liquid. P-waves are longitudinal. 16 Electromagnetic Radiation List the types of radiation in the electromagnetic spectrum, in order of increasing frequency. 17 Electromagnetic Radiation In order of increasing frequency: radio waves, microwaves, infrared radiation, visible light, ultraviolet (UV) radiation, X-rays, gamma rays. 17 Waves at Surfaces and Inside Materials Describe the difference between a convex lens and a concave lens. 18 Waves at Surfaces and Inside Materials A convex lens is thicker in the middle than at the edges. Parallel rays of light converge after passing through a convex lens. A concave lens is thicker at the edges than in the middle. Parallel rays of light spread out (diverge) after passing through a concave lens. 18 Choose the correct word to complete this sentence. Isotopes of an element contain the same number of neutrons protons 19 Isotopes of an element contain the same number of protons. They have different numbers of neutrons. 19 Which type of radioactive emission is least penetrating, and why? alpha beta gamma Alpha radiation is least penetrating because it loses its energy in the shortest distance, by strongly ionising the atoms of a material

5 Decay, Fission and Define the half-life of a radioactive material, and explain why radioactive decay can be considered random. 21 Decay, Fission and The half-life of a radioactive material is the time taken for the number of undecayed nuclei in a sample of the material to reduce by half. The decay of a particular nucleus is unpredictable, so the decay is described as random. 21 Decay, Fission and How does a chain reaction start during nuclear fission? 22 Decay, Fission and During fission, a large nucleus splits into two smaller ones and a few neutrons are emitted with kinetic energy. Fission can be initiated by a large nucleus absorbing a neutron. So the neutrons emitted from the first fission can go on to cause fission of other nuclei, and so the process continues and 22 escalates. Systems and Transfers True or false? If all of the electrical energy supplied to an efficient kettle is used to heat the water, this equation determines the change in temperature of the water. potential difference current time = mass of water specific heat capacity of water change in temperature 23 Systems and Transfers True. The electrical energy supplied to the kettle is potential difference charge = potential difference current time. The rise in temperature of the water depends on the mass and the specific heat capacity of the water. The thermal energy change of water is mass specific heat capacity change in temperature. 23 When a device transfers energy, some energy is wasted. How does the energy transfer obey the law of conservation of energy? 24 Energy is said to be wasted when the useful output energy of a device is less than the input (supplied) energy. This does not contravene the law of conservation of energy because the wasted energy is dissipated to the surroundings, raising the temperature. 24 Complete this sentence correctly. On a very cold day, a hut with thin metal walls will cool down very quickly because of the metal s low thermal conductivity high thermal conductivity 25 On a very cold day, a hut with thin metal walls will cool down very quickly because of the metal s high thermal conductivity. The higher the thermal conductivity of a material, the higher the rate of energy transfer by conduction through the material. 25

6 Physics on the Road What is a typical speed for a cyclist on a clear flat road? Choose from: 1 m/s 10 m/s 100 m/s 26 Physics on the Road A typical speed for a cyclist on a clear flat road is 10 m/s. A person walking slowly would have a speed of about 1 m/s. A plane, or an extremely fast train, might have a speed of 100 m/s. 26 Energy for the World Give some types of bio-fuel, and explain whether bio-fuels are renewable or non-renewable energy resources. 27 Energy for the World Types of bio-fuel include: wood; oils and bio-diesels from crops such as rape and palm; also bio-ethanol from crops such as sugar cane. Bio-fuels are renewable energy resources, because we can plant more trees and crops. 27 Energy at Home Why are transformers used in the national grid? 28 Energy at Home Transformers are used in the national grid to increase (step up) the generated voltage to a high value for transmission around the country, because there is then less energy loss from the cables. Transformers are then used to reduce (step down) the voltage to a safer and more convenient voltage for the user. 28 How does red shift provide evidence supporting the Big Bang model? 29 Light from all distant galaxies shows red shift an increase in wavelength which tells us they are all moving away from us. More distant galaxies have greater red shift, which means they are moving away with greater speed. This agrees with the Big Bang model, which proposes that the universe began from a very small, hot and dense region. 29 Our Sun was formed from dust and gas drawn together by gravity. What prevents its complete gravitational crush? 30 The initial gravitational collapse made the inner material of the Sun so hot that nuclear fusion began. The Sun is now in the stable part of its lifecycle. There is equilibrium (a balance) between its inward gravitational collapse and outward expansion due to energy radiated from nuclear fusion in the core. 30

### Introduction. Introduction. Forces An. Forces An. Forces in Action. Forces in Action. Pressure and Pressure. Pressure and Pressure.

Forces An Introduction A force is a vector quantity. What does this mean? Forces An Introduction A vector quantity, such as force, has a direction as well as a magnitude. 1 1 Forces in Action The moment

### GCSE PHYSICS REVISION LIST

GCSE PHYSICS REVISION LIST OCR Gateway Physics (J249) from 2016 Topic P1: Matter P1.1 Describe how and why the atomic model has changed over time Describe the structure of the atom and discuss the charges

### 100 Physics Facts. 1. The standard international unit (SI unit) for mass (m) is. kg (kilograms) s (seconds)

100 Physics Facts 1. The standard international unit (SI unit) for mass (m) is. kg (kilograms) 2. The standard international unit (SI unit) for time (t) is. s (seconds) 3. The standard international unit

### AQA Physics Checklist

Topic 1. Energy Video: Energy changes in a system To understand the ways in which energy can be stored in a system and can be transferred from one energy store to another within a system To understand

### Foundation Year Programme

Foundation Year Programme Entrance Tests PHYSICS SPECIFICATION Standard ATS sample material 2 3 Physics 1. Electricity 1.1 Electrostatics: a. charging of insulators by friction b. object gaining electrons

### Summary of changes. 4.1 Forces Forces and their interactions. Previous GCSE Physics. Section. What s changed. Unit 1 Unit 2 Unit 3

Summary of changes This resource outlines the main changes that have been made to the assessment and subject content from our previous GCSE Physics (4403) to the new specification (8463). Our new specifications

### 1.4 recall and use the relationship between acceleration, velocity and time: 1.6 determine acceleration from the gradient of a velocity-time graph

Physics Section 1: Forces and motion b) Movement and position c) Forces, movement and shape d) Astronomy 1.1 use the following units: kilogram (kg), metre (m), metre/second (m/s), metre/second 2 (m/s 2

### Summary of changes (certificate to new GCSE)

Summary of changes (certificate to new GCSE) This resource outlines the main changes that have been made to the assessment and subject content from our current Level 1/2 Certificate in Physics to the new

### Combined GCSE OCR Revision Science magnification tur tur magnification ell Struc ell Struc ells ells Combined GCSE OCR Revision Science

Cell Structures How is the magnification of a light microscope calculated? Cell Structures Total magnification is calculated by multiplying the magnification of the eyepiece lens by the magnification of

### N5 Physics. Key Definitions. Name:

N5 Physics Key s Name: Contents Page 3 Key s Electricity Equations Electricity Page 4 Key s Dynamics and Space Equations Dynamics and Space Page 5 Key s Properties of Matter Equations Properties of Matter

### Physics GCSE (9-1) Energy

Topic Student Checklist R A G Define a system as an object or group of objects and State examples of changes in the way energy is stored in a system Describe how all the energy changes involved in an energy

### Optics Definitions. The apparent movement of one object relative to another due to the motion of the observer is called parallax.

Optics Definitions Reflection is the bouncing of light off an object Laws of Reflection of Light: 1. The incident ray, the normal at the point of incidence and the reflected ray all lie in the same plane.

### Topic Student Checklist R A G

Personalised Learning Checklist AQA TRILOGY Physics (8464) from 2016 Topics T6.1. Energy Topic Student Checklist R A G 6.1.1 Energy changes in a system, and the ways energy is stored before and after such

### Foundation Year Programme. Entrance Tests PHYSICS SPECIFICATION. For NUFYP SET 2018

Foundation Year Programme Entrance Tests PHYSICS SPECIFICATION For NUFYP SET 2018 V1.0 October 2017 2 Standard AT Sample Material Physics 1. Electricity 1.1 Electrostatics: a. charging of insulators by

### Edexcel Physics Checklist

Topic 1. Key concepts of physics Video: Key concepts of Physics Know the units which will be used throughout the GCSE physics course Remember and use metric prefixes (from nano to giga) Understand and

### Foundation Year Programme. Entrance Tests PHYSICS SPECIFICATION NUFYP SET 2017

Foundation Year Programme Entrance Tests PHYSICS SPECIFICATION NUFYP SET 2017 V1.0 October 2016 2 Standard ATS Sample Material Physics 1. Electricity 1.1 Electrostatics: a. charging of insulators by friction

### Combined Science: Trilogy

Co-teaching GCSE Physics and GCSE Combined Science: Trilogy This high level co-teaching guide will help you plan your route through the course. You ll be able to see what common themes and topics span

### (Triple Science) Physics Paper 1

(Triple Science) Physics Paper 1 Topic 1 Key concepts Recall and use the SI unit for physical quantities, as listed in the specification Recall and use multiples and sub-multiples of units, including giga

### 1. Work ( ) = Force ( ) X distance ( ). 2. Force is measured in newtons and measures how hard something is or.

Science 10 Unit 2 Worksheet Chapter 5, Part 1. 1. Work ( ) = Force ( ) X distance ( ). 2. Force is measured in newtons and measures how hard something is or. 3. Distance is measured in and refers to the

### Matter mass space atoms solid, a liquid, a gas, or plasm elements compounds mixtures atoms Compounds chemically combined Mixtures not chemically

SOL PS.2 THE NATURE OF MATTER Matter is anything that has mass and occupies space. All matter is made up of small particles called atoms. Matter can exist as a solid, a liquid, a gas, or plasma. Matter

### PHYSICS ORDINARY LEVEL

*B16* PRE-LEAVING CERTIFICATE EXAMINATION, 2011 PHYSICS ORDINARY LEVEL TIME: 3 HOURS Answer three questions from section A and five questions from section B. Page 1 of 10 SECTION A (120 marks) Answer three

### wave speed (metre/second, m/s) = distance (metre, m) / time (second, s) v = x/t_ Universal physics

Topic 1 Visible light and the Solar System 1.1 Describe how ideas about the structure of the Solar System have changed over time, including the change from the geocentric to the heliocentric models and

### Combined GCSE OCR Revision Science magnification tur tur magnification ell Struc ell Struc ells ells Combined GCSE OCR Revision Science

Cell Structures How is the magnification of a light microscope calculated? Cell Structures Total magnification is calculated by multiplying the magnification of the eyepiece lens by the magnification of

### Glossary AQA GCSE Physics 9-1

Glossary AQA GCSE Physics 9-1 Acceleration Change of velocity per second (in metres per second per second, m/s). Activity The number of unstable atoms that decay per second in a radioactive source. Alpha

### HASTINGS HIGH SCHOOL

Subject HASTINGS HIGH SCHOOL YEAR 11 EXAMINATION GUIDE 20167-19 COMBINED SCIENCE TRILOGY Physics Course code AQA GCSE COMBINED SCIENCE TRILOGY 8464 Website address Provisional examination dates http://www.aqa.org.uk/subjects/science/gcse/combined-science-trilogy-

### Give some examples of a Noncontact force

What is a vector quantity? What is a scalar quantity? What do physicists mean by the term displacement? State Newton s third law of motion. What is the unit of Force What is meant by the term Contact force

### Fundamental Forces of the Universe

Fundamental Forces of the Universe There are four fundamental forces, or interactions in nature. Strong nuclear Electromagnetic Weak nuclear Gravitational Strongest Weakest Strong nuclear force Holds the

### Personalised Learning Checklists AQA Physics Paper 2

4.5.1 Forces and their interactions 4.5.2 Work done and energy AQA Physics (8463) from 2016 Topics P4.5. Forces Topic Student Checklist R A G Identify and describe scalar quantities and vector quantities

### London Examinations IGCSE

Centre No. Candidate No. Surname Signature Initial(s) Paper Reference(s) 4420/1F London Examinations IGCSE Physics Paper 1F Foundation Tier Monday 31 October 2005 Morning Time: 1 hour 30 minutes Examiner

### GCSE (9 1) Physics A (Gateway Science) J249/04 Paper 4, P5 P8 and P9 (Higher Tier)

Oxford Cambridge and RSA GCSE (9 1) Physics A (Gateway Science) J249/04 Paper 4, P5 P8 and P9 (Higher Tier) H Year 11 Test Time allowed: 1 hour 45 minutes You must have: a ruler (cm/mm) the Data Sheet

### Personalised Learning Checklists AQA Physics Paper 2

4.5.1 Forces and their interactions 4.5.2 Work done and energy transfer AQA Physics (8463) from 2016 Topics P4.5. Forces Topic Student Checklist R A G Identify and describe scalar quantities and vector

### PAPER 2 Theory MAY/JUNE SESSION hour 45 minutes

Centre Number Candidate Number Candidate Name CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Ordinary Level PHYSICS 5054/2 PAPER 2 Theory MAY/JUNE SESSION 2002 1 hour 45 minutes

### Here is a summary of the topics to be covered in this revision timetable

Some useful websites o https://www.bbc.com/bitesize/topics/zqw77p3 o www.gcsepod.com o www.youtube.com Check you understand these key terms o Write down o State o Calculate o Estimate o Explain o Describe

### Sri Lankan School Muscat

Sri Lankan School Muscat Withdrawal Examination 2015/2016 Class : Subject : Paper : Duration: Year 11B/R Physics Name :... 1 2 Hours Q.No. Allocated 1 11 2 12 3 12 4 10 5 06 6 08 7 06 8 12 9 10 10 04 11

### 2. A proton is traveling with velocity v, to the right, through a magnetic field pointing into the page as indicated in the figure below.

1. An electron has a mass of 9.11 x 10-31 kg and its charge is -1.6 x 10-19 C. The electron is released from rest in a vacuum between two flat, parallel metal plates that are 10 cm apart. The potential

### AQA GCSE PHYSICS (9-1) Topic 1: Energy

AQA GCSE PHYSICS (9-1) Topic 1: Energy 4.1.1 Energy changes in a system, and the ways energy is stored before and after such changes 4.1.1.1 Energy stores and systems A system is an object or group of

### gear gravity heat inclined plane

Equal and opposite forces which occur in pairs Upward force acting on objects when they are placed in water Substance which allows electric current to pass through it Force applied at one point of a machine

### GLOSSARY OF PHYSICS TERMS. v-u t. a =

GLOSSARY OF PHYSICS TERMS Scalar: A quantity that has magnitude only. Vector: A quantity that has magnitude and direction. Speed is the distance travelled per unit time. OR the rate of change of distance.

### AQA Physics Checklist

Topic 1. Energy Video: Energy changes in a system To understand the ways in which energy can be stored in a system and can be transferred from one energy store to another within a system To understand

### DEFINITIONS. Linear Motion. Conservation of Momentum. Vectors and Scalars. Circular Motion. Newton s Laws of Motion

DEFINITIONS Linear Motion Mass: The mass of a body is the amount of matter in it. Displacement: The displacement of a body from a point is its distance from a point in a given direction. Velocity: The

### When a body is accelerating, the resultant force acting on it is equal to its

When a body is accelerating, the resultant force acting on it is equal to its A. change of momentum. B. rate of change of momentum. C. acceleration per unit of mass. D. rate of change of kinetic energy.

### PHYSICS HIGHER LEVEL

*P16* PRE-LEAVING CERTIFICATE EXAMINATION, 2011 PHYSICS HIGHER LEVEL TIME: 3 HOURS Answer three questions from section A and five questions from section B. Page 1 of 9 SECTION A (120 marks) Answer three

### Study Guide for Physics 1100 Final Exam

Study Guide for Physics 1100 Final Exam Dr. Fazzini s Physics 1100 Final Exam will take place on Wednesday, May 16 th, 2018 from 9:00AM-10:50AM in Room BIC-3535. Click on the Detailed Class Information

### RADIOACTIVITY. An atom consists of protons, neutrons and electrons.

RADIOACTIVITY An atom consists of protons, neutrons and electrons. - Protons and neutrons are inside the nucleus - Electrons revolve around the nucleus in specific orbits ATOMIC NUMBER: - Total number

### IB PHYSICS SL DEFINITIONS

IB PHYSICS SL DEFINITIONS Topic 1: Physics and Physical Measurement 1.2.6b) systematic error Error that is identical for each reading / error caused by zero error in instrument / OWTTE; Topic 2: Mechanics

### Personalised Learning Checklists AQA Physics Paper 1

6.1.1 Energy changes in a system, and the ways energy is stored before and after such changes AQA TRILOGY Physics (8464) from 2016 Topics T6.1. Energy Topic Student Checklist R A G Define a system as an

### Cambridge International Examinations Cambridge International General Certificate of Secondary Education. Published

Cambridge International Examinations Cambridge International General Certificate of Secondary Education PHYSICS 0625/33 Paper 3 Core Theory MARK SCHEME Maximum Mark: 80 Published This mark scheme is published

### Preparing for your mock exams - AQA P1

Name Topic title 1.1 Infrared radiation and surfaces Preparing for your mock exams - AQA P1 Know that all materials emit and absorb infrared radiation. Understand that the hotter an object is, the higher

### Co-teaching Entry Level Certificate and GCSE Combined Science: Trilogy

Co-teaching Entry Level Certificate and GCSE Combined Science: Trilogy Physics Component 5 Energy, forces and the structure of matter Component 6 Electricity, magnetism and waves This resource provides

### Coimisiún na Scrúduithe Stáit State Examinations Commission

2014. M35 Coimisiún na Scrúduithe Stáit State Examinations Commission LEAVING CERTIFICATE EXAMINATION, 2014 PHYSICS ORDINARY LEVEL MONDAY, 16 JUNE MORNING, 9:30 TO 12:30 Answer three questions from Section

### Cambridge IGCSE Science. Syllabus 0654 for 2016 Exam

Cambridge IGCSE Science Syllabus 0654 for 2016 Exam What is in this revision guide? 1. A topic checklist: here you can find the names of all of the topics we cover. You can tick them off when we do them

### AQA GCSE Physics specification (8463)

AQA GCSE Physics specification (8463) For GCSE exams in 2018 onwards The page numbers shown in the right hand column refer to the new (978 019 837571 5) Page numbers Your name: Work needed for Higher Tier

### Science 30 Unit C Review Outline GCCHS. Negatively charged Positively charged Coulomb Conductor Electric potential difference

Science 30 Unit C Review Outline GCCHS Negatively charged Positively charged Coulomb Conductor Electric potential difference volt voltage Insulator Test body Gravitational field Field lines Solar wind

### Card #1/28. Card #2/28. Science Revision P2. Science Revision P2. Science Revision P2. Card #4/28. Topic: F = ma. Topic: Resultant Forces

Card #1/28 Card #2/28 Topic: Resultant Forces Topic: F = ma Topic: Distance-TIme Graphs Card #3/28 Card #4/28 Topic: Velocity-Time Graphs Card #2/28 Card #1/28 Card #4/28 Card #3/28 Card #5/28 Card #6/28

### OCR Physics Checklist

Topic 1. Matter Video: Density Recall and apply the equation for the density of an object to solids, liquids and gases of fixed mass. Explain how to measure the density of a regular or irregular solid

### Science: Physics GCSE Curriculum Map. Physics Unit P1

Science: Physics GCSE Curriculum Map Physics Unit P1 P1 Infrared radiation Surfaces and radiation States of matter Conduction Convection Evolving Describe that all objects emit and absorb infrared radiation

### Physical Science EOCT Practice Part II. Milton High School

Physical Science EOCT Practice Part II Milton High School Potassium is an element in group 1 and period 4. How many valence electrons does an atom of potassium contain? A. 1 B. 2 C. 3 D. 4 Potassium is

### HASTINGS HIGH SCHOOL

Subject HASTINGS HIGH SCHOOL YEAR 11 EXAMINATION GUIDE 2017-19 TRIPLE SCIENCE Physics Course code AQA GCSE PHYSICS 8463 Website address Provisional examination dates http://www.aqa.org.uk/subjects/science/gcse/physics-8463

### Coimisiún na Scrúduithe Stáit State Examinations Commission

M 36 Coimisiún na Scrúduithe Stáit State Examinations Commission LEAVING CERTIFICATE EXAMINATION, 2005 PHYSICS HIGHER LEVEL MONDAY, 20 JUNE MORNING 9.30 to 12.30 Answer three questions from section A and

### Science Curriculum Matrix

Science Curriculum Matrix Physics Version 1.0 beta June 2, 2008 This curriculum (core matrix) document will eventually become part of the Science Curriculum Matrix. We envision the Science Curriculum Matrix

### Selected "Phacts" for the Physics Regents Exam You Should Know

Selected "Phacts" for the Physics Regents Exam You Should Know I. Mechanics Study Hard! 1. Mass and inertia are the same thing. (Mass actually measures inertia in kilograms Much as monetary resources measures

### P1 REVISION CHAPTER 1a Energy Tfr by Heating

P1 REVISION CHAPTER 1a Energy Tfr by Heating Infrared Radiation What gives off infrared radiation? What is a vacuum? Surfaces & Radiation What surfaces are good absorbers of infrared radiation? What surfaces

### The diagram below shows a radioactive isotope going through several half-lives as it decays.

By what process do most stars release energy? A. Electromagnetic induction resulting from strong magnetic fields B. Radioactivity in the interior of the star C. Nuclear fusion in the interior of the star

### St Olave s Physics Department. Year 11 IGCSE Revision Checklist

St Olave s Physics Department Year 11 IGCSE Revision Checklist The following checklists include all the topics that will be included in the Year 11 IGCSE exam. Students should use the tickboxes to check

### Coimisiún na Scrúduithe Stáit State Examinations Commission

M35 Coimisiún na Scrúduithe Stáit State Examinations Commission LEAVING CERTIFICATE EXAMINATION 2006 PHYSICS ORDINARY LEVEL MONDAY, 19 JUNE MORNING 9:30 TO 12:30 Answer three questions from section A and

### The Final Exam (Exam 4) will be on FRIDAY MAY 11 From 3 5 PM in LR1 VAN

1 --------------------------------------------------------------------------------------------------------------------- 29:006 SPRING 2012 PRACTICE EXAM 4 ---------------------------------------------------------------------------------------------------------------------

### igcse Physics Specification Questions 2. State the equation linking average speed, distance moved and time.

igcse Physics Specification Questions Forces and Motion 1. What does the gradient of a distance-time graph represent? 2. State the equation linking average speed, distance moved and time. 3. State the

### Chemistry Terms. atomic number The atomic number of an element is the number of protons in the nucleus of each atom.

Chemistry Terms atomic number The atomic number of an element is the number of protons in the nucleus of each atom. chemical reaction A process in which atoms and molecules interact, resulting in the alteration

### Year 9 AQA GCSE Physics Revision Booklet

Year 9 AQA GCSE Physics Revision Booklet Atomic Structure and Radioactivity Models of the atom know: Plum pudding model of the atom and Rutherford and Marsden s alpha experiments, being able to explain

### GCSE 0247/02 SCIENCE HIGHER TIER PHYSICS 3

Surname Centre Number Candidate Number Other Names GCSE 247/2 SCIENCE HIGHER TIER PHYSICS 3 A.M. WEDNESDAY, 3 January 213 45 minutes ADDITIONAL MATERIALS In addition to this paper you may require a calculator.

### WELCOME TO PERIOD 20: RADIANT ENERGY FROM THE SUN

WELCOME TO PERIOD 20: RADIANT ENERGY FROM THE SUN Homework #19 is due today. Midterm 2: Weds, Mar 27, 7:45 8:55 pm (Same room as your midterm 1 exam.) Covers periods 10 19 and videos 3 & 4 Review: Tues,

### Physics Important Terms and their Definitions

Physics Important Terms and their S.No Word Meaning 1 Acceleration The rate of change of velocity of an object with respect to time 2 Angular Momentum A measure of the momentum of a body in rotational

### London Examinations IGCSE

Centre No. Candidate No. Surname Signature Initial(s) Paper Reference(s) 4420/1F London Examinations IGCSE Physics Paper 1F Foundation Tier Wednesday 4 May 2005 Morning Time: 1 hour 30 minutes Materials

### qq k d Chapter 16 Electric and Magnetic Forces Electric charge Electric charges Negative (electron) Positive (proton)

Chapter 16 Electric and Magnetic Forces Electric charge Electric charges Negative (electron) Positive (proton) Electrons and protons in atoms/molecules Ions: atoms/molecules with excess of charge Ions

### Potentially useful formulas: F = G m 1m 2 r 2 F = k q 1q 2 F = ma Distance = Speed Time

PHY100 May 4, 2010 Final Exam Name: Aran Garcia-Bellido Please read the problems carefully and answer them in the space provided. Write on the back of the page, if necessary. Show your work where requested

### Name: COMBINED SCIENCE Topics 4, 5 & 6 LEARNING OUTCOMES. Maintain a record of your progress Use the booklet to guide revision

Name: COMBINED SCIENCE Topics 4, 5 & 6 LEARNING OUTCOMES Maintain a record of your progress Use the booklet to guide revision Close the Gap Contemporary record of the Topics / Learning outcomes that I

### Cambridge International Examinations Cambridge Ordinary Level

Cambridge International Examinations Cambridge Ordinary Level *6032081406* PHYSICS 5054/22 Paper 2 Theory May/June 2018 1 hour 45 minutes Candidates answer on the Question Paper. No Additional Materials

### m, kg, s, ampere, mole, K

Q1. What is the diameter of a proton? m Q2. What is the extent of the visible universe? m Q3. What is the mass of an electron? kg Q4. What is the mass of the universe? kg Q5. How long does light take to

### ASTR Midterm 1 Phil Armitage, Bruce Ferguson

ASTR 1120-001 Midterm 1 Phil Armitage, Bruce Ferguson FIRST MID-TERM EXAM FEBRUARY 16 th 2006: Closed books and notes, 1 hour. Please PRINT your name and student ID on the places provided on the scan sheet.

NAT 5 - Waves and Radiation Powerpoint Answers 1. Light is a form of energy. 2. Angle of incidence = 60º. Angle of reflection = 60º. 3. Refraction is the change in the speed of light when moving from one

### Name: Class: Date: Multiple Choice Identify the letter of the choice that best completes the statement or answers the question.

Name: Class: Date: AP REVIEW 3 Multiple Choice Identify the letter of the choice that best completes the statement or answers the question.. For a mass hanging from a spring, the maximum displacement the

### This equation is only used when the velocity is constant, or for an average velocity.

1 2 The speed distance - time equation. d = distance travelled, in metres (m) v = average velocity, in metres per second (m/s) t = time taken for trip, in seconds (s) This equation is only used when the

### Academic Physics Spring Semester Final Review

Spring Semester Final Review The Final will be 70 multiple choice questions. This review is intended to be a review and not all inclusive. You must study your notes, labs, quizzes and tests in order to

### Unit 3: Chemistry in Society Nuclear Chemistry Summary Notes

St Ninian s High School Chemistry Department National 5 Chemistry Unit 3: Chemistry in Society Nuclear Chemistry Summary Notes Name Learning Outcomes After completing this topic you should be able to :

### 14.1 A Closer Look at the Sun

14.1 A Closer Look at the Sun Our goals for learning: Why does the Sun shine? What is the Sun's structure? Why does the Sun shine? Is it on FIRE? Is it on FIRE? NO! Chemical energy content Luminosity ~

### Energy is the ability to do work. Q: What is energy? Work is done when a force causes an object to move. Q: What is work? Q: Potential Energy

Q: What is energy? Energy is the ability to do work. Q: What is work? Work is done when a force causes an object to move. Q: Potential Energy The energy of an object due to its position, shape, or condition

### There are three units of study within the Physics Specialisation. ATPPHY001 - Unit 1:

The Physics Specialisation applies to those who require foundation Physics knowledge and skills for entrance to tertiary study in a relevant discipline or field. There are three units of study within the

### London Examinations IGCSE

Centre No. Candidate No. Paper Reference(s) 4420/2H London Examinations IGCSE Physics Paper 2H Higher Tier Monday 8 June 2009 Morning Time: 2 hours Materials required for examination Nil Paper Reference

### AQA GCSE Physics 4403 (2014 onwards)

AQA GCSE Physics 4403 (2014 onwards) Unit 1: Physics 1 P1.1 The transfer of energy by heating processes and the factors that affect the rate at which that energy is transferred Energy can be transferred

### Electrocution (large quantities of charge flow through the body to earth) Insulating mats or shoes

P4 in 30 minutes P4a: Sparks Like charges repel and unlike charges attract. a positive charge due to lack of electrons a negative charge due to an excess of electrons. Atoms or molecules that have become

### Pre-Leaving Certificate Examination, 2012 Triailscrúdú na hardteistiméireachta, 2012

*P16* Pre-Leaving Certificate Examination, 2012 Triailscrúdú na hardteistiméireachta, 2012 PHYSICS HIGHER LEVEL TIME: 3 HOURS Answer three questions from section A and five questions from section B. Page

### Chapter 25. Nuclear Chemistry. Types of Radiation

Chapter 25 Nuclear Chemistry Chemical Reactions 1. Bonds are broken and formed 2. Atoms may rearrange, but remain unchanged 3. Involve only valence electrons 4. Small energy changes 5. Reaction rate is

### ... (1) The diagram shows how aluminium sheet is rolled to form foil of constant thickness. rollers source of radiation

PACK G QUESTIONS 1. The three main types of radioactive emission are called alpha, beta and gamma. The diagram shows the penetrations of alpha, beta and gamma radiation. thin paper card aluminium lead

### PHYSICS FORM 5 PHYSICS OF THE ATOM

The Shell Model and The Periodic Table PHYSICS The Rutherford-Bohr model of the atom shed light on the arrangement of the periodic table of the elements. The orbits which electrons were allowed to occupy

### 3 rd Year Summer 2018: GCSE Physics Revision Checklists and Key Information Summaries

3 rd Year Summer 2018: GCSE Physics Revision Checklists and Key Information Summaries This document is to help support independent revision over the Summer Holiday. We strongly recommend the boys go through

### Noadswood Science. Revision Cards. Science A (Core) Physics Basics.

Noadswood Science Revision Cards Science A (Core) Physics Basics www.noadswoodscience.com How to use the revision cards It is suggested you cut the pack of cards out, so that there is a question on one

### Newton s Laws of Motion

Newton s Laws of Motion #1: A body continues at rest or in uniform motion in a straight line unless acted upon by a force. Why doesn t the soccer ball move on its own? What causes a soccer ball to roll

### M10/4/PHYSI/SPM/ENG/TZ1/XX+ Physics Standard level Paper 1. Monday 10 May 2010 (afternoon) 45 minutes INSTRUCTIONS TO CANDIDATES

M1/4/PHYSI/SPM/ENG/TZ1/XX+ 221651 Physics Standard level Paper 1 Monday 1 May 21 (afternoon) 45 minutes INSTRUCTIONS TO CANDIDATES Do not open this examination paper until instructed to do so. Answer all