PHYSICS I & II List of Definitions and Laws / Principles 1. Angular Displacement 2. Right Hand Rule and Right Hand Screw Rule 3. Angular Velocity 4. Angular Acceleration 5. Uniform Circular Motion (U.C.M.) 6. Period of U.C.M. 1. Acceleration due to gravity 2. Satellite : a. Critical Velocity b. Periodic Time 1. Newton s Law of Gravitation 2. Kepler s Law of Planetary Motion 1. Rigid Body 2. Axis of Rotation 3. Moment of Inertia CIRCULAR MOTION GRAVITATION ROTATIONAL MOTION 1. Theorem of Parallel Axis 2. Theorem of Perpendicular Axis 3. Principle of Conservation of Angular Momentum 7. Frequency of U.C.M. 8. Centripetal Force 9. Centrifugal Force 10. Banking of Road and Angle of Banking 11. Conical Pendulum 12. Vertical Circular Motion c. Binding Energy d. Escape Velocity 3. Weightlessness 4. Communication Satellite 4. Torque 5. Radius of Gyration 6. Angular Momentum
1. Periodic Motion 2. Linear S.H.M. 3. S.H.M. a. Amplitude b. Phase c. Oscillation OSCILLATIONS d. Period e. Frequency f. Epoch 4. Ideal Simple Pendulum 5. Seconds Pendulum 6. Damped Oscillations 1. Differential Equation of Linear S.H.M. 2. Laws of Simple Pendulum 1. Elasticity 2. Plasticity 3. Deformation 4. Deforming Force 5. Stress 6. Strain 7. Longitudinal / Tensile Stress 8. Volume Stress 9. Shearing Stress 10. Longitudinal Strain 11. Volume Strain 12. Shearing Strain 13. Modulus of Elasticity 14. Set 1. Hooke s Law 1. Intermolecular Forces 2. Cohesive Force 3. Adhesive Force 4. Range of Molecular Force / Attraction 5. Sphere of Influence 1. Laplace s Law for Spherical Membrane ELASTICITY SURFACE TENSION 15. Young s Modulus 16. Bulk Modulus 17. Modulus of Rigidity 18. Compressibility 19. Poisson s Ratio 20. Sag 21. Elastic / Strain Energy 22. Point of Proportionality 23. Elastic Limit 24. Yield Point 25. Breaking Stress 26. Perfectly Elastic Body 27. Perfectly Plastic Body 6. Surface Energy 7. Surface Tension 8. Angle of Contact 9. Characteristics of Angle of Contact 10. Capillarity
WAVE MOTION 1. Amplitude 2. Period 3. Frequency 4. Wavelength 5. Velocity 6. Constructive interference 7. Destructive interference 8. Beats 9. Frequency of beats 10. Doppler Effect 1. Principle of Superposition of Waves STATIONARY WAVES 1. Stationary Wave 2. Antinode 3. Node 4. Specific gravity (Relative density) 5. End correction 6. Free vibrations 7. Forced vibrations 8. Resonance 1. State the laws of vibrating strings. a. Law of length b. Law of tension c. Law of linear density (Law of mass per unit length) KINETIC THEORY OF GASES AND RADIATION 1. Mean free path 2. Mean velocity 3. Mean square velocity 4. Root mean square velocity 5. Degree of freedom 6. Heat 7. Work 8. Internal Energy 9. Isothermal process 10. Adiabatic process 11. Coefficient of absorption (absorptivity or absorptance) 12. Coefficient of reflection (reflectivity or reflectance) 13. Coefficient of transmission (transmissivity or transmittance) 14. Coefficient of emission (emissivity) 15. Athermanous Substances 16. Diathermanous substances 17. Perfectly black body 18. Emissive power 19. Absorptive power 1. Boyle s law 2. Charles law 3. Dalton s law
4. Avogadro s law 5. Equipartition of energy 6. Zeroth law of thermodynamics 7. First law of thermodynamics 8. Second law of thermodynamics 9. Wein s displacement law 10. Principle of equality of radiating and absorbing powers. 11. Kirchhoff s law of radiation 12. Stefan s law of radiation 13. Newton s law of cooling WAVE THEORY OF LIGHT 1. Wave surface 2. Wave front 3. Wave normal 4. Polarisation 5. Polarisation of light waves 6. Unpolarised light 7. Plane of polarisation 8. Plane of vibration 9. Dichroism 1. Brewster s Law INTERFERENCE AND DIFFRACTION 1. Interference of light 2. Constructive interference 3. Destructive interference 4. Band width (Fringe width) 5. Diffraction 6. Limit of resolution 7. Resolving power 8. Resolving power of microscope 9. Resolving power of telescope 1. Principle of Superposition of Waves ELECTROSTATICS 1. Electrostatics 2. Tube of Force / Tube of Induction 3. T.N.E.I. or Total Normal Electric Induction 4. Energy Density / Electrostatic Energy 5. Dielectrics 6. Polar Molecules 7. Non Polar Molecules 8. Polarization 9. Capacitor 10. Capacitance 11. One Farad 12. Parallel Plate Capacitor 13. Cylindrical Capacitor 14. Spherical Capacitor 15. Van de Graff Generator
1. Gauss Theorem 2. Capacitors connected in series 3. Capacitors connected in parallel CURRENT ELECTRICITY 1. Electric Current 2. Steady Current 3. Law of conservation of Charge 4. Wheatstone s Bridge 5. Meter Bridge 6. Conjugate Arms of Wheatstone s Bridge 7. Null Point 8. Errors while using Meter Bridge 9. Precautions while using Meter Bridge 10. Balance Point in Kelvin s Method 11. Potentiometer 1. Kirchhoff s Current or Junction or 1 st Law 2. Kirchhoff s Voltage or Loop or 2 nd Law 3. Principle of Potentiometer MAGNETIC EFFECT OF ELECTRIC CURRENT 1. Moving Coil Galvanometer 2. Ammeter 3. Voltmeter 4. Shunt 5. Sensitivity of a M.C.G. 6. Accuracy of a M.C.G. 7. Cyclotron 1. Ampere s Circuital Law 2. Principle of Moving Coil Galvanometer MAGNETISM 1. Gyromagnetic Ratio 2. Magnetization 3. Magnetic Intensity 4. Diamagnetic Substance / Diamagnetism 5. Paramagnetic Substance / Paramagnetism 6. Ferromagnetic Substance / Ferromagnetism 7. Curie Temperature 8. Meissner Effect 9. Domain 1. Curie s Law 2. Domain Theory
ELECTROMAGNETIC INDUCTION 1. Electromagnetic Induction 2. Magnetic Flux 3. Fleming s Right Hand Rule 4. Eddy or Foucault Currents 5. Self Induction 6. Mutual Induction 7. Self Inductance or Coefficient of Self Induction 8. Mutual Inductance or Coefficient of Mutual Induction 9. Choke Coil 10. Displacement Current 11. Transformer 12. Step up and Step Down Transformer 13. Turns Ratio 14. Sinusoidal e.m.f. 15. Peak and RMS value of current 16. Peak and RMS value of voltage 17. Inductive Reactance 18. Capacitive Reactance 19. Impedance 20. Phasor Diagram 21. R L C / L R / L C circuit 22. L.C. Oscillator 23. Apparent and True Power 24. Power Factor 25. Idle Current 26. Wattless current 27. Resonant Circuit 28. Series Resonance 29. Parallel Resonance 30. Resonant Frequency 31. Acceptor Circuit 32. Rejector Circuit 1. Faraday s Laws of Electromagnetic Induction 2. Lenz s Law 3. Principle of Transformer 4. Equation of Transformer ELECTRONS AND PHOTONS 1. Photoelectric effect 2. Threshold frequency 3. Saturation current 4. Stopping potential (Cut-off potential) 5. Photoelectric work function
1. Binding energy 2. Ground state 3. Ionisation 4. Wave number 5. Series limit 6. Nucleus 7. Nucleons 8. Atomic number 9. Mass number 10. Isotopes 11. Isobars 1. Postulates of Bohr s model 2. Decay law ATOMS, MOLECULES AND NUCLEI SEMICONDUCTORS 12. Isotones 13. Mass defect 14. Binding energy of nucleus 15. Radioactivity 16. Radioactive decay 17. Radioactive disintegration 18. Decay constant 19. Half- life period 20. Nuclear fusion 21. Nuclear fission 22. Matter waves 1. Energy Band 2. Valence band 3. Conduction band 4. Forbidden energy gap (Band gap) 5. Semiconductors 6. Intrinsic semiconductors 7. Extrinsic semiconductors 8. Hole 9. Doping 10. Dopants 11. n-type semiconductor 12. p-type semiconductor 13. Donor impurity 14. Acceptor impurity 15. Depletion layer 16. Barrier potential 17. Forward biased 18. Reverse biased 19. Breakdown of a diode 20. Breakdown voltage 21. Rectifier 22. Half wave rectifier 23. Full wave rectifier 24. Zener breakdown voltage 25. Transistor 26. Alpha ratio of transistor 27. Beta ratio of transistor 28. Feedback of oscillator 29. Barkhausen criterion 30. Logic gates 31. AND gate 32. OR gate 33. NOT gate 34. NAND gate 35. NOR gate
COMMUNICATION SYSTEMS 1. Communication system 2. Signal 3. Transmitter 4. Transducer 5. Attenuation 6. Amplification 7. Noise 8. Receiver 9. Range 10. Bandwidth 11. Modulation 12. Demodulation 13. Repeater 14. Carrier waves 15. Modulation 16. Modulated waves 17. Amplitude modulation 18. Frequency modulation 19. Phase modulation 20. Space communication 21. Transmitting antenna 22. Receiving antenna 23. Atmosphere 24. Troposphere 25. Stratosphere 26. Mesosphere 27. Ionosphere 28. Thermosphere 29. E layer (Kennelly heavyside layer) 30. F layer (Appleton layer) 31. Ground wave propagation (surface wave propagation) 32. Space wave propagation (Tropospheric wave propagation or Line of sight propagation) 33. Sky wave propagation (ionospheric wave propagation) 34. Angle of radiation 35. Critical frequency 36. Sky waves 37. Fading