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प्रश्न
When we hear a sound, does any part of our body vibrate? Name the part.
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उत्तर
Yes, It is the eardrum which vibrates and sends vibrations to the inner ear, when we hear any sound.
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संबंधित प्रश्न
Fill in the blank with suitable word.
Sound cannot travel through ____________.
Through which of the following materials can sound travel? wood, air, water, steam, ice, hydrogen, steel, diamond.
How does the speed of sound in air vary with temperature?
The propagation of sound does not occur through a ______.
What is the approximate value of the speed of sound in air at N.T.P.?
What are the requisites of the medium for the propagation of sound? Briefly, explain them.
Explain the effect of density on the speed of sound.
Can we hear sounds of frequencies:
Less than 20 Hz
Does audible range of frequency vary from person and also with the age of the person?
Name the Sound of the Frequency Given Below:
45 kHz
