A source of sound of frequency 600 Hz is placed inside water. The… - Vidyadip

MCQ

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 is $300 m/s.$ The frequency of sound recorded by an observer who is standing in air is .... $Hz$

A
$200$
B
$3000$
C
$120$
✓
$600$

✓

Answer

Correct option: D.

$600$

d
(d) Frequency of sound does not change with medium, because it is characteristics of source.

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