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संबंधित प्रश्न
What is loudness of sound? What factors does it depend on?
Which of the following frequency of sound can be generated by a vibrating simple pendulum as well as by the vibrating vocal cords of a rhinoceros ?
We can distinguish between the musical sounds produced by different singers on the basis of the characteristic of sound called :
In fig. shows a snap shot of a wave from of frequency 50 Hz in a string. The numbers in the diagram represents distance in centimeters. Fpr the wave motion, find
(a) Wavelength,
(b) Amplitude,
(c) Velocity.
A cannon is fired at A (see diagram). An observer at B hears two sounds. The first sound is heard after 1 second and the second 3s after the observer sees the flash. (Velocity of sound = 340 ms−1)
(i) Why does the observer see the flash before he hears the sound?
(ii) Calculate the distance x between the observer and the wall.
What kinds of waves are produced in solids, liquids, and gases?
How does the sound produced by a vibrating object in a medium reach your ears?
Describe with diagram, how compressions and rarefactions are produced.
Sound cannot travel through ______.
