Physics · JEE

Important Questions: Principle of superposition of waves, reflection of waves, standing waves in strings and organ pipes, fundamental mode and harmonics, beats for JEE

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Q1PhysicsUnit 10: Oscillations and Waves
A man standing unsymmetrically between two parallel cliffs, claps his hand and starts hearing a series of echoes at intervals of 1 s. If the speed of sound in air is 340ms1340 \mathrm{ms}^{-1}, then the distance between the two prallel cliffs, is
Q2PhysicsUnit 10: Oscillations and Waves
In stationary waves, nodes are the points where there is:
Q3PhysicsUnit 10: Oscillations and Waves
Regarding open organ pipe, which of following is correct?
Q4PhysicsUnit 10: Oscillations and Waves
Interference event is observed

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