Lessons

Eamcet Physics
1 st Year : Unit 10.4 ( Oscillations And Waves ) - Wave Motions

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Q.

Velocity of sound waves in air is 330 m/sec. For a particular sound in air, a path difference of 40 cm is equivalent to a phase difference of 1.6π. The frequency of this wave is

View Answer

Correct choice: C

Explanation:

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