temperature of the air is 25oC,velocity of a sound wave travelig through the air is approximtely?

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temperature of the air is 25oC,velocity of a sound wave travelig through the air is approximtely?

320m/s, 332m/s, 347 m/s, 357m/s

2007-01-26 01:01:02 · 2 answers · asked by little angel 1 in Science & Mathematics ➔ Physics

2 answers

346.3, so I guess the 347m/s is the nearest.

You may be interested to know that the speed of sound may be caluculated approximately from the following:

Speed = 331 + 0.6T where T is the temp. in deg. C

2007-01-26 02:34:27 · answer #1 · answered by JJ 7 · 0⤊ 1⤋

347 m/s

2007-01-26 01:10:23 · answer #2 · answered by Anonymous · 0⤊ 0⤋