A source of sound of frequency 600 Hz is placed inside water. The speed of sound in water…
Physics · JEE Advanced · NTA Exams — Oscillations and Waves
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
- 200 Hz
- 3000 Hz
- 120 Hz
- 600 Hz.
Answer
(D) 600 Hz.
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