ABSOLUTE ZERO Karina Aliaga
|
|
- Sheila Garrison
- 6 years ago
- Views:
Transcription
1 ABSOLUTE ZERO Karina Aliaga
2 WHAT IS ABSOLUTE ZERO? Temperature is a physical quantity that measures the kinetic energy of particles in matter. It depends on the oscillations of atoms and molecules. As an object is cooled, the oscillations of its atoms and molecules slow down. For example: Water (Steam, Water, Ice) In all materials there exists a point at which all oscillations are the slowest they can possibly be. This point is called Absolute Zero.
3 GAY-LUSSAC S LAW In 1802, a French scientist, Gay-Lussac made a major discovery related to finding Absolute Zero. The pressure of a fixed mass and fixed volume of a gas is directly proportional to the gas s temperature. Absolute zero occurs at the temperature where the3 pressure is Zero.
4 HOW DO WE FIND ABSOLUTE ZERO? Scientists believed that by liquefying gases, extremely low temperatures could be reached. Michael Faraday was able to liquefy Cl 2 and NH 3 under certain pressures. However he could not liquefy O 2, N 2 and H 2 regardless of the amount of pressure he exerted. In 1873, Van der Waals explained that these gases needed to be cooled below a critical temperature in order to use pressure to liquefy them. 1 st Oxygen liquefies at 90 K 2 nd Nitrogen liquefies at 77 K 3 rd Hydrogen liquefies at 20 K In 1895, Helium was discovered! In July 10, 1908, Kamerling Onnes liquefied He at 4.2 K only a few degrees away from Absolute Zero!
5 GETTING CLOSE TO ABSOLUTE ZERO Helium liquefies at 4.2 K, however it can be cooled down to 2 K where a fraction of the liquid becomes a superfluid. Superfluid is a zero viscosity fluid which will move rapidly through any pore in the apparatus. In the 1920s, quantum theory continue to evolve. Atoms don t always have to behave like individual atoms since sometimes they can behave like waves or a combination of both particles and waves. Einstein predicted that at temperatures very close to absolute zero there existed a new state of matter that followed the quantum rules called Bose-Einstein Condensation. In Bose-Einstein Condensate atoms lose their individual identities and form coherent matter.
6 THE RACE TOWARDS ABSOLUTE ZERO June 5, 1995, Eric A. Cornell, Wolfgang Ketterle and Carl E. Wieman from MIT achieved Bose-Einstein Condensate by using a laser beam on Rb K Sun 1000 K Metals Melt 4 K Helium Liquefies 10-3 K Ultra Cold Refrigerator 10-6 K Laser Cooling 10-9 K Magnetic Cooling 300 K Room Temp. 0 K ABSOLUTE ZERO 100 K Air Liquefies 20 K Hydrogen Liquefies
7 OBJECTIVES: THE EXPERIMENT To study the relationship between pressure and temperature of a gas sample. Determine from the data and graph, the mathematical relationship between pressure and absolute temperature of a confined gas. Find a value for absolute zero from the given data.
8 PROCEDURE 1. Obtain materials required for the experiment and set them up. 2. Prepare the Temperature Probe and Gas Pressure Sensor for data collection. 3. Open the experiment 07 Pressure-Temperature from the Chemistry with Vernier folder of Logger Pro. 4. Pour 800 ml of hot tap water into beaker 1. Record the pressure and temperature. 5. Pour 800 ml of room temperature water into beaker 2. Collect and record data. 6. Pour 800 ml of ice cold water into beaker 3. Collect and record data. 7. Using Logger Pro, click on the curve fit button to obtain the graph.
9 DATA/OBSERVATIONS From the experiment performed, three data points were obtained. By using Logger Pro or performing mathematical calculations the following is found: Predicted Value for Absolute Zero
10 DATA/OBSERVATIONS
11 CONCLUSION To this date, no scientist has been able to reach absolute zero. However, many have been able to reach 10-9 K of proximity. By using a very simple and accessible set-up such as the Logger Pro, we can predict the magnitude of absolute zero to a satisfactory accuracy. For example, in this experiment our predicted value is K. In addition, Gay Lussac s Law was observed since the experiment demonstrated a direct linear relationship between temperature and pressure.
12 FUTURE RESEARCH ON ABSOLUTE ZERO Upon reaching such a close proximity of absolute zero by finding the Bose-Einstein Condensate, scientists are beginning to investigate where they could implement their findings. Ideas: Use the Bose-Einstein Condensate to slow down light. Ultra cold atoms could be used to store information in the future. Creation of quantum computers.
13 WORKS CITED "Hyper Physics." Helium. < "Max Planck Institute of Quantum Optics." Quantum Dynamics: Bose-Einstein Condensate. < ments/quanten/homepage_cms/projects/bec_logo.jpg&imgrefurl= de/cms/mpq/en/departments/quanten/homepage_cms/projects/index.html&usg= G95T Fh2kjiaszcfBxE6uMGjzRP>. "NOVA." The Conquest to Absolute Zero. < Chemistry with Vernier. Vernier Software & Technology. <
70 YEAR QUEST ENDS IN SUCCESS BOSE-EINSTEIN CONDENSATION 2001 NOBEL PRIZE IN PHYSICS
70 YEAR QUEST ENDS IN SUCCESS BOSE-EINSTEIN CONDENSATION 2001 NOBEL PRIZE IN PHYSICS 8.044, LECTURE 33, SPRING 2004 BOSE-EINSTEIN CONDENSATION IS A QUANUM MECHANICAL EFFECT Image removed due to copyright
More informationBose Einstein Condensation
April 3, 2017 Quantum Physics becomes visible in the cold Quantum Effects in Macroscopic World at Low Temperature Superconductivity Quantum Hall Effect Bose Einstein Condensation Deep down, all matter
More information1 Energy is supplied to a fixed mass of gas in a container and the absolute temperature of the gas doubles.
1 Energy is supplied to a fixed mass of gas in a container and the absolute temperature of the gas doubles. The mean square speed of the gas molecules A remains constant. B increases by a factor of 2.
More informationThe phases of matter familiar for us from everyday life are: solid, liquid, gas and plasma (e.f. flames of fire). There are, however, many other
1 The phases of matter familiar for us from everyday life are: solid, liquid, gas and plasma (e.f. flames of fire). There are, however, many other phases of matter that have been experimentally observed,
More informationCold atoms. 1: Bose-Einstein Condensation. Emil Lundh. April 13, Department of Physics Umeå University
1: Bose-Einstein Condensation Department of Physics Umeå University lundh@tp.umu.se April 13, 2011 Umeå 114 000 inhabitants Average age 37.9 years Cultural capital of Europe 2014 400 km ski tracks 180
More informationQuantum Properties of Two-dimensional Helium Systems
Quantum Properties of Two-dimensional Helium Systems Hiroshi Fukuyama Department of Physics, Univ. of Tokyo 1. Quantum Gases and Liquids 2. Bose-Einstein Condensation 3. Superfluidity of Liquid 4 He 4.
More informationA).5 atm B) 1 atm C) 1.5 atm D) 2 atm E) it is impossible to tell
1. ne atmosphere is equivalent to A) 1.00 g ml 1 B) 22,400 ml ) 273 K D) 760. mmhg E) 298 K 2. A cylinder contains 2.50 L of air at a pressure of 5.00 atmospheres. At what volume, will the air exert a
More informationEmpirical Gas Laws (Parts 1 and 2) Pressure-volume and pressure-temperature relationships in gases
Empirical Gas Laws (Parts 1 and 2) Pressure-volume and pressure-temperature relationships in gases Some of the earliest experiments in chemistry and physics involved the study of gases. The invention of
More informationEvaluation copy. The Molar Mass of a Volatile Liquid. computer OBJECTIVES MATERIALS
The Molar Mass of a Volatile Liquid Computer 3 One of the properties that helps characterize a substance is its molar mass. If the substance in question is a volatile liquid, a common method to determine
More informationThe Gas Laws. Types of Variation. What type of variation is it? Write the equation of the line.
The Gas Laws 1) Types of Variation 2) Boyle's Law + P V Investigation 3) Charles' Law + T V Thought Lab 4) Lussac's Law + T P Investigation 5) The Combined Gas Law 6) Avogadro and the Universal Gas Law
More informationThe Gas Laws. Types of Variation. What type of variation is it? Write the equation of the line.
The Gas Laws 1) Types of Variation 2) Boyle's Law + P V Investigation 3) Charles' Law + T V Thought Lab 4) Lussac's Law + T P Investigation 5) The Combined Gas Law 6) Avogadro and the Universal Gas Law
More informationWhat are we going to talk about: BEC and Nonlinear Atom Optics
What are we going to talk about: BEC and Nonlinear Atom Optics Nobel Prize Winners E. A. Cornell 1961JILA and NIST Boulder, Co, USA W. Ketterle C. E. Wieman 19571951MIT, JILA and UC, Cambridge.M Boulder,
More informationBose-Einstein Condensate: A New state of matter
Bose-Einstein Condensate: A New state of matter KISHORE T. KAPALE June 24, 2003 BOSE-EINSTEIN CONDENSATE: A NEW STATE OF MATTER 1 Outline Introductory Concepts Bosons and Fermions Classical and Quantum
More informationSupersolids. Bose-Einstein Condensation in Quantum Solids Does it really exist?? W. J. Mullin
Supersolids Bose-Einstein Condensation in Quantum Solids Does it really exist?? W. J. Mullin This is a lively controversy in condensed matter physics. Experiment says yes. Theory says no, or at best maybe.
More informationGases. Measuring Temperature Fahrenheit ( o F): Exceptions to the Ideal Gas Law. Kinetic Molecular Theory
Ideal gas: a gas in which all collisions between atoms or molecules are perfectly elastic (no energy lost) there are no intermolecular attractive forces Think of an ideal gas as a collection of perfectly
More informationMatter. Energy- which is a property of matter!! Matter: anything that takes up space and has mass
Matter Matter: anything that takes up space and has mass Can you think of anything that is not made of matter? Energy- which is a property of matter!! Matter is made up of moving particles! Instead of
More informationUnit 3: States of Matter, Heat and Gas Laws
Unit 3 - Stevens 1 Unit 3: States of Matter, Heat and Gas Laws Vocabulary: Solid Term Definition Example Liquid Gas No definite shape, but definite volume; Particles close together, but can move around
More informationProperties of Gases. 5 important gas properties:
Gases Chapter 12 Properties of Gases 5 important gas properties: 1) Gases have an indefinite shape 2) Gases have low densities 3) Gases can compress 4) Gases can expand 5) Gases mix completely with other
More informationMatter & Energy. Objectives: properties and structures of the different states of matter.
Matter & Energy Objectives: 1. Use the kinetic theory to describe the properties and structures of the different states of matter. 2. Describe energy transfers involved in changes of state. 3. Describe
More informationWorkshop on Supersolid August Brief introduction to the field. M. Chan Pennsylvania State University, USA
1959-11 Workshop on Supersolid 2008 18-22 August 2008 Brief introduction to the field M. Chan Pennsylvania State University, USA Superfluid and supersolid An introduction at the ICTP Supersolid 2008 workshop
More informationPhysics Nov Cooling by Expansion
Physics 301 19-Nov-2004 25-1 Cooling by Expansion Now we re going to change the subject and consider the techniques used to get really cold temperatures. Of course, the best way to learn about these techniques
More informationMOLE CONCEPT AND STOICHIOMETRY
MOLE CONCEPT AND STOICHIOMETRY STATES OF MATTER Matter is defined as any substance that has mass, occupies volume and may be perceived by the senses. Matter is made up of small particles. The particles
More informationUltra-cold gases. Alessio Recati. CNR INFM BEC Center/ Dip. Fisica, Univ. di Trento (I) & Dep. Physik, TUM (D) TRENTO
Ultra-cold gases Alessio Recati CNR INFM BEC Center/ Dip. Fisica, Univ. di Trento (I) & Dep. Physik, TUM (D) TRENTO Lectures L. 1) Introduction to ultracold gases Bosonic atoms: - From weak to strong interacting
More informationA Superfluid Universe
A Superfluid Universe Lecture 2 Quantum field theory & superfluidity Kerson Huang MIT & IAS, NTU Lecture 2. Quantum fields The dynamical vacuum Vacuumscalar field Superfluidity Ginsburg Landau theory BEC
More informationStates of Matter Unit
Learning Target Notes Section 1: Matter and Energy What makes up matter? Matter is made of atoms and molecules that are in constant motion. Kinetic Theory of Matter A. Particles that make up matter are
More informationTHE GASEOUS STATE OF MATTER
THE GASEOUS STATE OF MATTER The gaseous state of matter is a form of matter in which the particles are in a high state of energy, which causes them to vibrate rapidly, experiencing a strong repulsion among
More informationINTRODUCTORY CHEMISTRY Concepts and Critical Thinking
INTRODUCTORY CHEMISTRY Concepts and Critical Thinking Sixth Edition by Charles H. Corwin Chapter 11 The Gaseous State by Christopher Hamaker 2011 Pearson Education, Inc. Chapter 11 1 Properties of Gases
More informationChapter 8. Chapter 8. Preview. Bellringer. Chapter 8. Particles of Matter. Objectives. Chapter 8. Particles of Matter, continued
States of Matter Preview Bellringer Section 2 Behavior of Gases In the kitchen, you might find three different forms of water. What are these three forms of water, and where exactly in the kitchen would
More informationLab 12 Pressure-Temperature Relationship in Gases
Lab 12 Pressure-Temperature Relationship in Gases INTRODUCTION /PURPOSE/PLE LAB QUESTION Gases are made up of molecules that are in constant motion and exert pressure when they collide with the walls of
More informationGases. Chapter 5. Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Gases Chapter 5 Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 1 Elements that exist as gases at 25 0 C and 1 atmosphere 2 3 Physical Characteristics of Gases
More informationPHYS-E0551. Low Temperature Physics Basics of Cryoengineering Course 2015:
PHYS-E0551 Low Temperature Physics Basics of Cryoengineering Course 2015: 18.9. 4.12. Introduction Short history of cryogenics Some phase diagrams Cryogenic fluids Safety measures 1 Three courses under
More informationIntroduction to cold atoms and Bose-Einstein condensation (II)
Introduction to cold atoms and Bose-Einstein condensation (II) Wolfgang Ketterle Massachusetts Institute of Technology MIT-Harvard Center for Ultracold Atoms 7/7/04 Boulder Summer School * 1925 History
More informationModule 5: Rise and Fall of the Clockwork Universe. You should be able to demonstrate and show your understanding of:
OCR B Physics H557 Module 5: Rise and Fall of the Clockwork Universe You should be able to demonstrate and show your understanding of: 5.2: Matter Particle model: A gas consists of many very small, rapidly
More informationChapter 3. Preview. Section 1 Three States of Matter. Section 2 Behavior of Gases. Section 3 Changes of State. States of Matter.
States of Matter Preview Section 1 Three States of Matter Section 2 Behavior of Gases Section 3 Changes of State Concept Mapping Section 1 Three States of Matter Bellringer In the kitchen, you might find
More informationStrongly paired fermions
Strongly paired fermions Alexandros Gezerlis TALENT/INT Course on Nuclear forces and their impact on structure, reactions and astrophysics July 4, 2013 Strongly paired fermions Neutron matter & cold atoms
More informationCh 6 Gases 6 GASES. Property of gases. pressure = force/area
6 GASES Gases are one of the three states of matter, and while this state is indispensable for chemistry's study of matter, this chapter mainly considers the relationships between volume, temperature and
More informationWhat Do You Think? Investigate GOALS. Part A: Freezing Water
Activity 5 Freezing Water GOALS In this activity you will: Determine the freezing point of water. Show graphically what happens to the temperature as water is cooled to freezing and while it is freezing.
More informationBEC Vortex Matter. Aaron Sup October 6, Advisor: Dr. Charles Hanna, Department of Physics, Boise State University
BEC Vortex Matter Aaron Sup October 6, 006 Advisor: Dr. Charles Hanna, Department of Physics, Boise State University 1 Outline 1. Bosons: what are they?. Bose-Einstein Condensation (BEC) 3. Vortex Formation:
More informationThe lower the energy of a substance, the interaction between its atoms and molecules.
PHYSICAL STATES OF MATTER Kinetic Molecular Theory To understand the different states in which matter can exist, we need to understand something called the Kinetic Molecular Theory of Matter. Kinetic Molecular
More informationDetermining the Enthalpy of a Chemical Reaction
Determining the Enthalpy of a Chemical Reaction Computer 13 All chemical reactions involve an exchange of heat energy; therefore, it is tempting to plan to follow a reaction by measuring the enthalpy change
More informationObservation of Bose-Einstein Condensation in a Dilute Atomic Vapor
Observation of Bose-Einstein Condensation in a Dilute Atomic Vapor M. H. Anderson, J. R. Ensher, M. R. Matthews, C. E. Wieman, E. A. Cornell Science 14 Jul 1995; Vol. 269, Issue 5221, pp. 198-201 DOI:
More informationChapter 14: Liquids and Solids
I. Phases of matter and phase changes a. Recall the three main phases of matter: Chapter 14: Liquids and Solids Energy is involved during the transition from one phase of matter to another. You should
More informationUnit 6. Unit Vocabulary: Distinguish between the three phases of matter by identifying their different
*STUDENT* Unit Objectives: Absolute Zero Avogadro s Law Normal Boiling Point Compound Cooling Curve Deposition Energy Element Evaporation Heat Heat of Fusion Heat of Vaporization Unit 6 Unit Vocabulary:
More informationCh Kinetic Theory. 1.All matter is made of atoms and molecules that act like tiny particles.
Ch. 15.1 Kinetic Theory 1.All matter is made of atoms and molecules that act like tiny particles. Kinetic Theory 2.These tiny particles are always in motion. The higher the temperature, the faster the
More informationFrom laser cooling to BEC First experiments of superfluid hydrodynamics
From laser cooling to BEC First experiments of superfluid hydrodynamics Alice Sinatra Quantum Fluids course - Complement 1 2013-2014 Plan 1 COOLING AND TRAPPING 2 CONDENSATION 3 NON-LINEAR PHYSICS AND
More informationCOMMON CORE Lessons & Activities SAMPLE
COMMON CORE Lessons & Activities T T TEACH IT TODAY! Common Core Lessons & Activities: States of Matter By Carole Marsh Carole Marsh/Gallopade Published by Gallopade International, Inc. Printed in the
More informationCHAPTER 1 Matter in our Surroundings CONCEPT DETAILS
CHAPTER 1 Matter in our Surroundings CONCEPT DETAILS KEY CONCEPTS : [ *rating as per the significance of concept] 1. Particle nature of Matter *** 2. States of Matter **** 3. Interchange in states of Matter
More informationSuperfluidity and Superconductivity
Superfluidity and Superconductivity These are related phenomena of flow without resistance, but in very different systems Superfluidity: flow of helium IV atoms in a liquid Superconductivity: flow of electron
More information1 Points to Remember Subject: Chemistry Class: XI Chapter: States of matter Top concepts 1. Intermolecular forces are the forces of attraction and repulsion between interacting particles (atoms and molecules).
More informationUNIT 5 : STATES OF MATTER Concept 1. INTERMOLECULAR FORCES
www.tiwariacademy.in UNIT 5 : STATES OF MATTER CONCEPT WISE HANDOUTS KEY CONCEPTS : 1. Intermolecular Forces 2. Gas Laws 3. Behaviour of gases Concept 1. INTERMOLECULAR FORCES Intermolecular forces- forces
More informationStates of Matter. The Solid State. Particles are tightly packed, very close together (strong cohesive forces) Low kinetic energy (energy of motion)
States of Matter The Solid State Particles are tightly packed, very close together (strong cohesive forces) Low kinetic energy (energy of motion) Fixed shape and volume Crystalline or amorphous structure
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Exam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Which of the following is most likely not a gas at room temperature? 1) A) H2 B) Cl2
More informationINTRODUCTORY CHEMISTRY Concepts and Critical Thinking Seventh Edition by Charles H. Corwin
Lecture INTRODUCTORY CHEMISTRY Concepts and Critical Thinking Seventh Edition by Charles H. Corwin Gases by Christopher G. Hamaker Illinois State University Properties of Gases There are five important
More informationIntroduction to Gases Guided Inquiry
Introduction to Gases Guided Inquiry Part 1 - The Kinetic Molecular Theory Adapted from a POGIL authored by Linda Padwa and David Hanson, Stony Brook University Why? The kinetic-molecular theory is a model
More informationChapter 1 Heating Processes
Chapter 1 Heating Processes Section 1.1 Heat and temperature Worked example: Try yourself 1.1.1 CALCULATING THE CHANGE IN INTERNAL ENERGY A student places a heating element and a paddle wheel apparatus
More informationWhen liquid water crystallizes it has six sides. Create a snowflake with six sides.
When liquid water crystallizes it has six sides. Create a snowflake with six sides. Purpose: To create a supersaturated solution and observe the crystal lattice of borax snowflakes. The state of matter
More informationSCH 3UI Unit 08 Outline: Kinetic Molecular Theory and the Gas Laws. The States of Matter Characteristics of. Solids, Liquids and Gases
SCH 3UI Unit 08 Outline: Kinetic Molecular Theory and the Gas Laws Lesson Topics Covered Handouts to Print 1 Note: The States of Matter solids, liquids and gases state and the polarity of molecules the
More informationSection 16.3 Phase Changes
Section 16.3 Phase Changes Solid Liquid Gas 3 Phases of Matter Density of Matter How packed matter is (The amount of matter in a given space) Solid: Liquid: Gas: High Density Medium Density Low Density
More informationLiquids & Solids: Section 12.3
Liquids & Solids: Section 12.3 MAIN IDEA: The particles in and have a range of motion and are not easily. Why is it more difficult to pour syrup that is stored in the refrigerator than in the cabinet?
More informationLesson 2 Changes in State
Lesson 2 Changes in State Student Labs and Activities Page Launch Lab 25 Content Vocabulary 26 Lesson Outline 27 MiniLab 29 Content Practice A 30 Content Practice B 31 Language Arts Support 32 School to
More informationUltracold Fermi and Bose Gases and Spinless Bose Charged Sound Particles
October, 011 PROGRESS IN PHYSICS olume 4 Ultracold Fermi Bose Gases Spinless Bose Charged Sound Particles ahan N. Minasyan alentin N. Samoylov Scientific Center of Applied Research, JINR, Dubna, 141980,
More informationRealization of Bose-Einstein Condensation in dilute gases
Realization of Bose-Einstein Condensation in dilute gases Guang Bian May 3, 8 Abstract: This essay describes theoretical aspects of Bose-Einstein Condensation and the first experimental realization of
More informationKinetic Theory of Matter
1 Temperature and Thermal Energy Kinetic Theory of Matter The motion of the particles in matter is described by kinetic theory of matter. Matter is composed of particles that are atoms, molecules, or ions
More informationCP CHEMISTRY STUDY GUIDE The Kinetic Theory of Matter (Chapters 10 and 14)
Unit 9 CP CHEMISTRY STUDY GUIDE The Kinetic Theory of Matter (Chapters 10 and 14) Unit Goals ( During this unit I will ) 1. Explain the behavior of matter in terms of the relationships between temperature,
More information10. 2 P R O B L E M S L I Q U I D S A N D G A S E S
South Pasadena AP Chemistry Name 10 States of Matter Period Date 10. 2 P R B L E M S L I Q U I D S A N D G A S E S 1. Use the following table to answer these questions. Vapor Pressures of Various Liquids
More informationCHEMISTRY LTF DIAGNOSTIC TEST STATES OF MATTER TEST CODE:
Chemsitry States of Matter Multiple Choice 017074 CHEMISTRY LTF DIAGNOSTIC TEST STATES OF MATTER TEST CODE: 017074 Directions: Each group of questions below consists of five lettered answers followed by
More information2. What is meant by Chemical State?. 3. Changing states of matter is about changing,,, and other.
Name: Date: Period: Matter Mania! Online Computer Activity (3 pages) Part I: Go to http://www.chem4kids.com/ and answer the following questions in complete sentences. a. Click on MATTER (written in yellow)
More informationNanoelectronics 14. [( ) k B T ] 1. Atsufumi Hirohata Department of Electronics. Quick Review over the Last Lecture.
Nanoelectronics 14 Atsufumi Hirohata Department of Electronics 09:00 Tuesday, 27/February/2018 (P/T 005) Quick Review over the Last Lecture Function Fermi-Dirac distribution f ( E) = 1 exp E µ [( ) k B
More informationPHYS 393 Low Temperature Physics Set 1:
PHYS 393 Low Temperature Physics Set 1: Introduction and Liquid Helium-3 Christos Touramanis Oliver Lodge Lab, Office 319 c.touramanis@liverpool.ac.uk Low Temperatures Low compared to what? Many definitions
More informationRevolution in Physics. What is the second quantum revolution? Think different from Particle-Wave Duality
PHYS 34 Modern Physics Ultracold Atoms and Trappe Ions Today and Mar.3 Contents: a) Revolution in physics nd Quantum revolution b) Quantum simulation, measurement, and information c) Atomic ensemble and
More informationSPH3U1 Lesson 03 Energy
THERMAL ENERGY AND LATENT HEAT LEARNING GOALS Students will learn: Heat changes the amount of thermal energy in an object Temperature is a measure of the average thermal energy in an object Heat capacity
More informationPhysical Science Review Sheet Matter & Physical Properties
Name: Date: 1. The four diagrams below model the results of mixing atoms of different substances. Each atom is represented by a different symbol. Which diagram correctly models a chemical change? 4. Base
More information2. If the volume of a container holding a gas is reduced, what will happen to the presure within the container?
1. Which gas law states that the volume of a fixed mass of a gas is directly proportional to its Kelvin temperature if the pressure is kept constant? A. Boyle s law B. Charles law C. Dalton s law D. Gay-Lussac
More informationBose-Einstein Condensation Lesson
Bose-Einstein Condensation Lesson This is the last lecture from PHYS1010 at CU Boulder and covers Bose-Einstein Condensation, as researched by Professor Carl Wieman. Multiple applets are used, including
More information2. THE STATES OF MATTER
2. THE STATES OF MATTER 2.1. THE THREE STATES OF MATTER Every substance can take on several distinct forms called phases or states of aggregation of matter. Four states of matter are observable in everyday
More informationUnit 10: Gases. Section 1: Kinetic Molecular Theory and the Combined Gas Law
Unit 10: Gases Section 1: Kinetic Molecular Theory and the Combined Gas Law Introduction Molecules in a gas behave uniquely Gas molecules move rapidly and expand to fill their space Kinetic Molecular Theory:
More informationWhen liquid water crystallizes it has six sides. Create a snowflake with six sides.
When liquid water crystallizes it has six sides. Create a snowflake with six sides. Purpose: To create a supersaturated solution and observe the crystal lattice of borax snowflakes. The state of matter
More informationCheckpoint Identify matter and non-matter from the following air, temperature, table, thoughts, emotions, water, pen, prayer and phone.
1 World of Matter What is matter? Definition Matter is something that occupies space and has mass. Checkpoint Identify matter and non-matter from the following air, temperature, table, thoughts, emotions,
More informationChapter 7.1. States of Matter
Chapter 7.1 States of Matter In this chapter... we will learn about matter and different states of matter, many of which we are already familiar with! Learning about Kinetic Molecular Theory will help
More information10 States of Matter. Aubrey High School AP Chemistry. Period Date / / 10.2 Problems - Liquids and Gases
Aubrey High School AP Chemistry 10 States of Matter 1. Use the following table to answer these questions. Vapor Pressures of Various Liquids Temp. ( C) Ethyl alcohol Benzene Methyl salicylate Water Carbon
More informationA Gas Uniformly fills any container. Easily compressed. Mixes completely with any other gas. Exerts pressure on its surroundings.
Chapter 5 Gases Chapter 5 A Gas Uniformly fills any container. Easily compressed. Mixes completely with any other gas. Exerts pressure on its surroundings. Copyright Cengage Learning. All rights reserved
More informationq = m. C p. T q = heat (Joules) m = mass (g) C p = specific heat (J/g.o C) T = change in temp. ( o C) UNIT 11 - SOLIDS, LIQUIDS, & PHASE CHANGES
HEAT ENERGY NOTES UNIT 11 - SOLIDS, LIQUIDS, & PHASE CHANGES SECTION (A): same temp or change? SECTION (B): same temp or change? temp is called the energy difference at same temp = SECTION (C): same temp
More informationBasic Thermodynamics Module 1
Basic Thermodynamics Module 1 Lecture 9: Thermodynamic Properties of Fluids Thermodynamic Properties of fluids Most useful properties: Properties like pressure, volume and temperature which can be measured
More informationChapter Elements That Exist as Gases at 25 C, 1 atm. 5.2 Pressure basic physics. Gas Properties
5.1 Elements That Exist as Gases at 25 C, 1 atm Chapter 5 The Gaseous State YOU READ AND BE RESPONSIBLE FOR THIS SECTION! Gaseous compounds include CH 4, NO, NO 2, H 2 S, NH 3, HCl, etc. Gas Properties
More informationSolids (cont.) Describe the movement of particles in a solid and the forces between them.
Solids A solid is matter that has a definite shape and a definite volume. The attractive forces between the particles in a solid are strong and pull them close together. Solids (cont.) Describe the movement
More informationName: Block: Date: Student Notes. OBJECTIVE Students will investigate the relationship between temperature and the change of the state of matter.
Name: Block: Date: LCPS Core Experience Heat Transfer Student Notes OBJECTIVE Students will investigate the relationship between temperature and the change of the state of matter. LINK 1. Particles in
More informationWarm-Up. 1)Convert the following pressures to pressures in standard atmospheres:
Warm-Up 1)Convert the following pressures to pressures in standard atmospheres: A. 151.98 kpa B. 456 torr Conversions 1 atm=101.3 kpa= 760 mm Hg= 760 torr Standard temp. & pressure = 1 atm & 0 C (STP)
More informationEverything in the universe can be classified as either matter or energy. Kinetic Energy Theory: All particles of matter are in constant motion.
Physical Science Everything in the universe can be classified as either matter or energy. Kinetic Energy Theory: All particles of matter are in constant motion. State of Matter Bose- Einstein Condensate
More informationChemistry A: States of Matter Packet Name: Hour: Page!1. Chemistry A States of Matter Packet
Chemistry A: States of Matter Packet Name: Hour: Page!1 Chemistry A States of Matter Packet Chemistry A: States of Matter Packet Name: Hour: Page!2 Worksheet #1: States of Matter In this packet we will
More informationPhysics Nov Bose-Einstein Gases
Physics 3 3-Nov-24 8- Bose-Einstein Gases An amazing thing happens if we consider a gas of non-interacting bosons. For sufficiently low temperatures, essentially all the particles are in the same state
More information4.1. Physics Module Form 4 Chapter 4 - Heat GCKL UNDERSTANDING THERMAL EQUILIBRIUM. What is thermal equilibrium?
Physics Module Form 4 Chapter 4 - Heat GCKL 2010 4.1 4 UNDERSTANDING THERMAL EQUILIBRIUM What is thermal equilibrium? 1. (, Temperature ) is a form of energy that flows from a hot body to a cold body.
More informationS T A T I O N 1 E N D O T H E R M I C / E X O T H E R M I C
South Pasadena Chemistry Name Period Date S T A T I O N 1 E N D O T H E R M I C / E X O T H E R M I C Determine whether each process is an Endothermic () or Exothermic () process. The baggie gets hotter
More informationLABORATORY INVESTIGATION
LABORATORY INVESTIGATION Diffusion Through a Dialysis Membrane Transport of substances into and out of the cell is necessary in order to sustain life. Substances transported into the cell are used for
More informationTemperature, Thermal Expansion, and Ideal Gas Law
Temperature, Thermal Expansion, and Ideal Gas Law The Density of copper is 8.9 E 3 kg/m^3 and each copper atom has a mass of 63 u, where 1u= 1.66 E -27 kg. Estimate the average distance between neighboring
More informationChapter 8 Part 1 - Gases
Chapter 8 Part 1 - Gases 8.1 States of Matter and Their Changes Matter can exist in 3 primary states or phases:. Review the overall Kinetic Molecular Theory of Matter. Solid particles are in fixed positions
More informationPer 5 Activity Solutions: Thermal Energy, the Microscopic Picture
er 5 Activity Solutions: Thermal Energy, the Microscopic icture 5. How Is Temperature Related to Molecular Motion? ) Temperature Your instructor will discuss molecular motion and temperature. a) Watch
More informationChapter 14 9/21/15. Solids, Liquids & Gasses. Essential Questions! Kinetic Theory! Gas State! Gas State!
Chapter 14 Solids, Liquids & Gasses Essential Questions What is the kinetic theory of matter? How do particles move in the different states of matter? How do particles behave at the boiling and melting
More informationChapter 3 Phases of Matter Physical Science
Chapter 3 Phases of Matter Physical Science CH 3- States of Matter 1 What makes up matter? What is the difference between a solid, a liquid, and a gas? What kind of energy do all particles of matter have?
More informationJSUNIL TUTORIAL. 6. Gay lussac s Law : At constant V, The pressure of fixed amount of gas varies directly with its absolute temperature.
CHAER 5 SAES OF MAER. Change in state : It is over all effect of Intermolecular forces, molecular Interactional energy & thermal energy:. Measurable properties of gases :,,, n, iscosity, specific heat
More informationIntroduction to thermodynamics
Chapter 6 Introduction to thermodynamics Topics First law of thermodynamics Definitions of internal energy and work done, leading to du = dq + dw Heat capacities, C p = C V + R Reversible and irreversible
More information