Waves questions
1337 published questions with worked solutions.
- A wave shown by the equation y = A ( t - ) is totally reflected by a closed end. After reflection,
- Not only a change in direction but also a phase change of radian is suffered by a sound wave, when it suffers
- After reflection from the open end, a transverse progressive wave y_1 = A 2 (t/T - x/ ) travels along the direction of negative...
- The transverse waves can propagate through
- A wave undergoes reflection at a rigid wall. The parameter changed during the reflection is
- In Quincke's tube experiment, the difference in amplitudes is due to
- Waxing and waning of sound is noticeable if waxing and waning repeats at an interval
- To demonstrate the phenomenon of beats, we need two sources which emit sound of
- When the beats are produced by vibrations of two tuning forks of nearly equal frequencies, then the velocity of propagation of...
- Phenomenon of beats is audible if the difference in the frequencies of the sound waves is
- When beats are produced by progressive waves having the same amplitude and nearly the same frequency, the maximum loudness heard...
- The beats are produced by sounding the two tuning forks together. If wax is put on any one of the forks, then the beat period
- At a place, due to beats obtained from two sources of sound
- A boy moves away from a steady source of sound at a constant speed. The sound he hears will
- The apparent change in frequency of a sounding source and observer in relative motion is
- Doppler effect is not applicable
- If the distance between the observer and source decreases with time, then it shows that
- Statement 1: The whistle of an approaching engine appears to be shriller than that of a receding engine Statement 2: This is due...
- Statement 1: There will be no Doppler effect, when both the source and listener are at rest and wind alone is blowing Statement...
- A sine wave is travelling in a medium. The minimum distance between two particles always having same speed is ( is the wavelength...
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