Physics

Ten Plus Two (+2) Science · Grade 11

14 units 42 topics 5 credit hours

Mechanics, heat and waves for the NEB board exam.

Unit	Chapter & topics
1	Measurement • Physical quantities and SI units • Accuracy, precision and errors • Dimensional analysis and applications
2	Vectors • Scalar and vector products • Resolution of vectors • Relative velocity
3	Kinematics • Motion in a straight line • Equations of motion • Projectile motion
4	Dynamics • Newton's laws and applications • Friction • Momentum and impulse
5	Work, Energy & Power • Work-energy theorem • Conservation of energy • Power and efficiency
6	Circular Motion • Angular displacement and velocity • Centripetal acceleration • Banking of roads and vertical circles
7	Gravitation • Kepler's laws • Newton's law of gravitation • Satellites and weightlessness
8	Elasticity • Hooke's law and moduli • Stress-strain behaviour • Energy stored in stretched wire
9	Oscillation • Simple harmonic motion • Energy in SHM • Simple pendulum and spring-mass systems
10	Wave Motion • Progressive waves • Superposition principle • Stationary waves
11	Sound Waves • Speed of sound and Laplace correction • Doppler effect • Resonance and organ pipes
12	Heat & Temperature • Thermometry • Specific heat and latent heat • Thermal expansion
13	Transfer of Heat • Conduction and thermal conductivity • Convection • Radiation and Stefan's law
14	Gas Laws • Ideal gas equation • Kinetic theory of gases • Degrees of freedom and mean free path