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Most Important Selected Qs for JEE AdvancedPhysicsWaves and Sound

A source of sound of frequency 600 Hz is placed inside water. The speed of sound in water is 1500 ~m / s and in air it is 300 ~m / s . The frequency of sound recorded by an observer who is standing in air is ___ Hz

Correct answer

600

Step-by-step solution

Frequency does not change upon refraction.

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