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प्रश्न
The bells of a temple are big in size. Why?
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उत्तर
The inside of the shell begins to vibrate as the bell's bob hits it. Being so massive, it forces a great deal of air to escape. As a result, the air is filled with a loud noise. This is the reason the bells of a temple are big in size.
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संबंधित प्रश्न
Name the unit used to measure the sound level.
State the factor that determine the loudness of the sound heard.
To increase loudness of sound by four times, how much should the amplitude of vibration be changed?
The loudness of sound depends on
The loudness of sound is determined by the
Does any part of our body vibrate when we speak? Name the part.
Two astronauts are floating close to each other in space. Can they talk to each other without using any special device? Give reasons.
What does the intensity of sound hear at a place depend on?
Define:
Timbre
