Waves questions
1337 published questions with worked solutions.
- A uniform string is vibrating with a fundamental frequency 'n'. If radius and length of string both are doubled keeping tension...
- 41 tuning forks are arranged in increasing order of frequency such that each produces 5 beats/second with next tuning fork. If...
- Two sounding sources and waves at certain temperature in air of wavelength 50 cm and 50.5 cm respectively. The frequency of...
- A traveling wave is described by the equation y(x, t) = [0.05 (8x - 4t)] m The velocity of the wave is [All the quantities are in...
- The distance between two consecutive points with phase difference of 60^ in a wave of frequency n is x meter. The velocity with...
- Sound waves travel at 350 m/s through a warm air and at 3500 m/s through brass. Which of the following is correct about the...
- A sonometer wire is vibrating in third overtone. There are
- In fundamental mode, the time required for the sound wave to reach upto the closed end of a pipe filled with air is t second. The...
- In a stationary wave, all the particles
- A musical 'instrument P produces sound waves of frequency 'n' and amplitude 'A'. Another musical instrument Q produces sound...
- Waves having a velocity 10 m/s, strike a stationary boat near the sea shore. The distance between two consecutive crests of the...
- A transverse wave strikes against a wall,
- The equation of a progressive wave is Y = a sin 2 (nt- x 5 ). The ratio of maximum particle velocity to wave velocity is
- When two tuning forks are sounded together, 5 beats per second are heard. One of the forks is in unison with 0.97 m length of...
- In resonance tube, first and second resonance are obtained at depths 22.7 cm and 70.2 cm respectively. The third resonance will...
- A uniform wire 20 m long and weighing 50 N vertically. The speed of thee wave at mid point of the wire is (acceleration due to...
- A passenger is sitting in a train which is moving fast. The engine of the train blows a whistle of frequency 'n'. If the apparent...
- The fundamental frequency of a sonometer wire carrying a block of mass 'M' and density ' ' is 'n' Hz. When the block is...
- A and B are two interfering sources where A is ahead in phase by 54^ relative to B. The observation is taken from point P such...
- A sonometer wire 49 cm long is in unison with a tuning fork of frequency 'n'. If the length of the wire is decreased by 1 cm and...
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