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प्रश्न
How does the loudness of sound produced depend on the vibrating area of the body ?
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उत्तर
The loudness of sound also depends on the area of the vibrating body. Greater the area of the vibrating body, louder is the sound produced.
If you take two drums, one small and the other big, and beat both of them to produce vibrations in them, We will notice that the sound produced from the big drum is louder than that produced from the small drum. In temples, you must have noticed that the bell with a big case produces a louder sound than that with a small case.
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संबंधित प्रश्न
The frequency of a source of sound is 100 Hz. How many times does it vibrate in a minute?
Write true or false for a given statement.
Sound can only be produced by vibrating bodies.
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An observer A fires a gun and another observer B at a distance 1650 m away from A hears its sound. If the speed of sound is 330 m s-1, find the time when B will hear the sound after firing by A.
Select the correct option:
Which of the following is an elastic wave?
How is sound produced?
Which of the following statements are correct?
- Sound is produced by vibrations.
- Sound requires a medium for propagation.
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What types of medium are required for sound to travel?
