please help with homework question?

0 ⤊

please help with homework question?

9. When the temperature of the air is 25°C, the velocity of a sound wave traveling through the air is approximately

A. 320 m/s.
B. 332 m/s.
C. 347 m/s.
D. 357 m/s.

2007-02-12 05:19:06 · 3 answers · asked by tami c 1 in Science & Mathematics ➔ Chemistry

3 answers

What grade and school are you in????? and are schools allowed to give such hard q's????

2007-02-12 05:23:48 · answer #1 · answered by kandy 2 · 0⤊ 0⤋

Sound waves move through air at sea level at a velocity of 343 m/s at room ... is 346 m/s at 25 Â°C. The speed of sound in air is approximately figured out ...

2007-02-12 13:27:24 · answer #2 · answered by tewarienormy 4 · 0⤊ 0⤋

I think that it is either a or b b/c sound travels slower in hot weather!!!!

2007-02-12 13:25:09 · answer #3 · answered by JB 2 · 0⤊ 0⤋