The speed of sound in air is is directly proportional to
A
its temperature on the celsius scale
B
ite temperature in the thermodynamic scale
C
the cube root of its temperature on its celcius csale
D
the square roor of its temperature on the absolute scale
Verified Correct Answer: D.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option D.
Source: Myschool Past Questions Archive (Record #34224)