Wave Mechanics Question 85
Question: If the temperature of the atmosphere is increased the following character of the sound wave is effected
[AFMC 2004]
Options:
A) Amplitude
B) Frequency
C) Velocity
D) Wavelength
Show Answer
Answer:
Correct Answer: C
Solution:
Since $ v=\sqrt{\frac{\gamma ,RT}{M}} $ i.e., $ v\propto \sqrt{T} $
BETA
