Unit X: Oscillations and Wave

 Chapter 14: Oscillations

1. Ø  Periodic motion - time period, frequency, displacement as a function of time
2. Ø  Periodic functions
3. Ø  Simple harmonic motion (S.H.M) and its equation
4. Ø  Phase
5. Ø  Oscillations of a spring-restoring force and force constant
6. Ø  Energy in S.H.M. Kinetic and potential energies
7. Ø  Simple pendulum derivation of expression for its time period
8. Ø  Free, forced and damped oscillations (qualitative ideas only), resonance

         

                     Handwritten Notes-

                   Rapid Revision Notes-Rapid-Oscillations_Waves.pdf

 

Chapter–15: Waves

1. Ø  Wave motion
2. Ø  Transverse and longitudinal waves
3. Ø  speed of wave motion
4. Ø  Displacement relation for a progressive wave
5. Ø  Principle of superposition of waves
6. Ø  reflection of waves
7. Ø  standing waves in strings and organpipes
8. Ø  fundamental mode and harmonics
9. Ø  Beats
10. Ø  Doppler effect

                 Handwritten Notes-

                Rapid Revision Notes- Rapid-Oscillations_Waves.pdf