Minimum learning Package PHYSICS
(Class XI)
1.Physical World and Measurement: SI units, errors in measurement, Dimensions of
physical quantities, dimensional analysis and its applications
2. Kinematics: Position-time graph, Uniformly accelerated motion,
velocity-time, position-time graphs, Resolution of a vector in a plane
rectangular components. Scalar and Vector product of vectors. Motion in a
plane, projectile and circular motion
3. Laws of Motion:
Newton’s first law of motion; momentum and Newton’s second law of motion;
impulse, Static and kinetic friction, laws of friction, examples of circular
motion (vehicle on level circular road, vehicle on banked road).
4. Work energy and power: work-energy theorem, potential energy of a spring,
motion in a vertical circle; elastic and inelastic collisions in one and two
dimensions.
5. Motion of system of particles & rigid body: Centre of mass of a rigid body, Conservation of Angular Momentum
6. Gravitation:Kepler’s
laws of Planetary motion, Acceleration due to gravity. & its variation,
escape velocity, orbital velocity of a satellite
7. Properties of bulk matter: Hooke’s law, poisson's ratio, elastic energy, Pascal’s law, Stokes’ law, terminal velocity, Bernoulli’s theorem and its applications, angle of contact, excess of pressure, capillary rise, thermal conductivity
8. Thermodynamics: First law of thermodynamics. Isothermal and adiabatic processes
9. Kinetic theory of gases: work done in compressing a gas, degrees of freedom,
law of equipartition of energy (statement only) Kinetic theory of gases -
assumptions, concept of pressure
10. Oscillation & waves: energy in S.H.M. Kinetic and potential energies; simple pendulum–derivation of expression for its time period, Displacement relation for a progressive wave. Principle of superposition of waves, standing waves in strings and organ pipes, fundamental mode and harmonics
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