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Physics 11 Physics 11
UNIT I: Physical World and Measurement
- measurement of length
- mass
- time
- error analysis
UNIT II: Kinematics
- position
- path length
- displacement
- average velocity and instantaneous velocity
- average acceleration and instantaneous acceleration
UNIT III: Laws of Motion
- Force and inertia
- conservation of momentum
UNIT IV: Work, Energy, and Power
- conservative forces
- non-conservative forces
- conservation of mechanical energy
- elastic and inelastic collisions
UNIT V: Motion of System of Particles and Rigid Body
- momentum conservation
- rigid body rotation
- radius of gyration
- rotational kinetic energy
- rolling motion
UNIT VI: Gravitation
- acceleration due to gravity of the earth
UNIT VII: Properties of Bulk Matter
- Hooke’s law
- elastic moduli - Young’s modulus
- shear modulus
- Poisson’s ratio; fluid mechanics
- Pascal’s law and its applications
- surface tension
- Stokes’ law
- terminal velocity
- Bernoulli’s principle and its applications
UNIT VIII: Thermodynamics
- zeroth law of thermodynamics
- Celsius and Fahrenheit scales of temperature
- liquids, and gases
- Heat
- laws of calorimetry
- melting
- evaporation
- sublimation
- kinetic theory of gases
- heat engines
- refrigerators
- heat pump
- Carnot engine
- efficiency of heat engines
UNIT IX: Behaviour of Perfect Gas and Kinetic Theory
- concept of pressure
- and application to specific heat capacities of gases
- Avogadro’s number
UNIT X: Oscillations and Waves
- frequency
- displacement as a function of time
- oscillation of a spring - restoring force and force constant
- energy in S.H.M
- the combination of S.H.M. and simple pendulum
- displacement relation in a progressive wave
- the speed of a wave
- standing waves
- normal modes
- sound waves and Doppler effect (qualitative treatment only)
BETA
