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Wave Equation of EM Waves

Sound waves a...

Question

Sound waves are not transmitted to long distance because,

A

they are absorbed by the atmosphere

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B

they have constant frequency

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C

the height of antenna required, should be very high

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D

velocity of sound waves is very less

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Solution

The correct option is B they are absorbed by the atmosphere
Sound waves are not transmitted to long distance because they are absorbed by the atmosphere.

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