Question

. At 20°C, the speed of sound in water is
approximately
(a) 330 m/s
(b) 800 m/s
(c) 1500 m/s
(d) 5000 m/s​

Answer 1

Answer:

(c) 1500m/s

Explanation:

Answer 2

Answer:

(c) 1500 m/s

but it is accurately it is 1531 m/s

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