A sound wave of amplitude 5 cm produces a
maximum pressure change of 0.01 atm from
atmospheric pressure. Given bulk modulus of air is
1.4 x 10% Pa, the wavelength of wave is
(1)
(2) 66 m
(3)
33 m
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Answer:
None of these
Answer :
C
Solution :
The minimum pressure is
<br> The maximum pressure id
<br>
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