Speed of sound in air is around

1440 m/s

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300 m/s

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340 m/s

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430 m/s

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Solution

The correct option is C
340 m/s

The speed of sound in air at 20° C is e 343 m/s.
The closest option matching is 340 m/s.
Hence, option (c) 340 m/s is correct.

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Similar questions

What is speed of sound in air?

330 m s^{- 1}

(m s^{- 1})

- ------- -

O C

330 m / s

30 C

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