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प्रश्न
A man is kidnapped, blindfolded and imprisoned in a big room. How could the man tell if he was in : a village
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उत्तर
The person would hear a very little noise in village traffic. Hence, he can conclude that he was in a village.
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संबंधित प्रश्न
Fill in the blank.
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Write the approximate speed of sound in water .
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The maximum speed of vibrations which produce audible sound will be in :
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Write the formula for speed of sound in a gas using Laplace correction.
The propagating disturbance that travels in a medium is called a ______.
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Reason: If we increase the temperature of medium, the speed of sound increases in any medium.
