velocity of sound in air decreases when 1.temperature increases 2.pressure decreases 3.frequency decreases 4.humidity decreases
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Answered by
2
frequency decreases.
dipeshjah:
can you tell the reason please
because according to the opstion frequency is only related to sound.
if sound decreases frequency also decreases.
thanks for the information
Answered by
0
option 3 frequency decreases is the answer .
sure 100% .
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