Waves questions
1337 published questions with worked solutions.
- The velocity of sound in a gas is
- The velocity of sound is generally greater in solids than in gases because
- When sound is propagated from one medium to another, the characteristic of sound that remains unchanged is
- The ratio of intensity of wave and energy density gives
- Sound wave travels faster in moist air because
- The velocity of sound in perfectly rigid rod is
- The Laplace's correction in the expression for the velocity of sound given by Newton is needed because the sound waves
- Which of the following voice have and greater pitch?
- Intensity of sound depends upon
- Pitch of a musical note depends upon
- The quality of a note changes when change occurs in
- In wave, the material carries ___________ from one place to another:
- Elastic waves in a solid are
- Wave number is reciprocal of:
- The velocity of particle in sound waves is:
- For a wave travelling in the positive direction of the X-axis, the particles at higher values of x : [MHT-CET 2000]
- A big explosion on the moon cannot be heard on the earth because: [CPMT 1972]
- The relation between frequency n, wavelength and velocity of propagation v of a wave is
- When a wave passes from air to water, the quantity which remains unchanged is : [RPET 1996]
- The mechanical wave is
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