12. At what temperature, the velocity of sound will be dou-
ble its value at 273 K?
(a) 2 x 273 K
(6) 4 x 273 K
(c) 8 x 273 K
(d) 16 x 273 K.
Answers
Answered by
4
Explanation:
2nd option i.e 4*273 is correct
since velocity of sound is directly proportional to √T, where T is absolute temperature.
Similar questions