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A stationary sound wave has a frequency ...

A stationary sound wave has a frequency of 165 Hz. If the speed of sound in air is 330 m/s , then the distance between a node and the adjacent antinode is

A

30 cm

B

40 cm

C

50 cm

D

60cm

Text Solution

Verified by Experts

The correct Answer is:
C
`lambda = V/n = (33000)/(165) = 200` cm
The distance between a node and the adjacent antinode
` = lambda/4 = 50` cm
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MARVEL PUBLICATION-STATIONARY WAVES-TEST YOUR GRASP-8
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