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A source emits sound of frequency 600 Hz inside water. The frequency heard in air will be equal to (velocity of sound in water = 1500 m/s, velocity of sound in air = 300 m/s) (A) 3000 Hz (B) 120 Hz (C) 600Hz (D) 6000 Hz

A source emits sound of frequency 600 Hz inside water. The frequency heard in air will be equal to (velocity of sound in water = 1500 m/s, velocity of sound in air = 300 m/s) (A) 3000 Hz (B) 120 Hz (C) 600Hz (D) 6000 Hz

Grade:upto college level

2 Answers

Saurabh Koranglekar
askIITians Faculty 10336 Points
2 years ago
Frequency of the a particular wave remains constant in all medium, but its velocity as well as wavelength vary with medium.Thus the source emits sound of frequency of600Hzinside water and in air also.
Vikas TU
14149 Points
2 years ago
Frequency does not charge with medium …..............................................................................................

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