Oscillations
IIT Solved Questions

Waves

Topic1: Introduction
Topic-2 Transverse waves
Topic-3: Longitudinal waves   (View Demo)
Topic: 4 Displacement relation in a progressive wave
Topic 5: Amplitude and phase
Topic 6: Wavelength and angular wave number
Topic 7: Period, angular frequency and frequency
Topic 8: The speed of a travelling wave
Topic 9: Speed of a transverse wave on stretched string
Topic 10: Speed of a longitudinal wave speed of sound
Topic 11: The principle of superposition of waves
Topic 12: Reflection of waves
Topic 13: Standing waves and normal modes
Topic 14: Beats
Topic 15: Doppler effect – Source moving observer stationary
Topic 16: Observer moving; source stationary
Topic 17: Both source and observer moving