Waves
Physics — topic guides, questions, and exam chapters with this tag
Topic guide
Waves — Transverse, Longitudinal, Speed & Superposition for Class 11
Types of waves, wave speed, wavelength, frequency, superposition principle, standing waves, beats, Doppler effect. NCERT Class 11 Chapter 15.
Solved questions
Speed of sound in gases — Newton's vs Laplace correction
NCERT Class 11
Fundamental frequency of open pipe 500Hz — find first three harmonics of closed pipe of same length
Equation of standing wave formed by y₁=Asin(kx-ωt) and y₂=Asin(kx+ωt)
Superposition of Waves — Constructive and Destructive Interference
JEE Main 2023
Doppler effect — all four cases for sound, formula selection
Doppler Effect: Ambulance Moving Towards You at 30 m/s — Apparent Frequency
NCERT Class 11 Chapter 15
Doppler effect — all four cases for sound, formula selection
Organ Pipes — Open vs Closed End Harmonics
JEE Main 2024
What are Beats? Two Tuning Forks at 440 Hz and 444 Hz
NCERT Class 11 Chapter 15
A Wave Has Frequency 500 Hz and Wavelength 0.6 m — Find Speed
NCERT Class 11 Chapter 15
Superposition of waves — derive equation for stationary wave
NCERT Class 11
Standing waves — nodes, antinodes, harmonics for string, open pipe, closed pipe
Standing waves — nodes, antinodes, harmonics for string, open pipe, closed pipe
Wave properties — reflection, refraction, diffraction, interference comparison
Beats phenomenon — how two waves of slightly different frequency create beats
NCERT Class 11
Speed of Sound in Air — Factors Affecting It
NCERT Class 11
Standing Waves on a String — Fundamental and Harmonics
JEE Main 2024
Standing waves in organ pipes — open and closed pipe harmonics
NEET 2023
Types of waves — classification by medium, dimension, energy transfer
Types of waves — classification by medium, dimension, energy transfer
Doppler effect — find apparent frequency when source moves toward stationary observer
JEE Main 2023