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संबंधित प्रश्न
Why are sound waves called mechanical waves?
What is loudness of sound? What factors does it depend on?
Name the characteristic which differentiates two sounds of the same pitch and same loudness.
Distinguish between loudness and intensity of sound.
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 :
The separation between two consecutive crests in a transverse wave is 100 m. If wave velocity is 20 m s-1, find the frequency of wave.
The distance between three consecutive crests of wave is 60 cm. If the waves are produced at the rate of 180/ min, calculate:
- wavelength
- time period
- wave velocity.
On placing your ear close to an iron railing which is tapped some distance away, sound is heard twice. Explain, why?
Suppose that a sound wave and a light wave have the same frequency, then which one has a longer wavelength?
