The velocity of sound in oxygen at 30 °C is 330 m/sec. What is the velocity of sound in m/sec in helium at the same temperature?
1 Answer
Dec 28, 2017
The speed of sound in Helium is
Explanation:
The speed of sound in a gas is
The speed of sound is
The heat capacity ratio is
The gas constant is
The Molecular weight of Helium is
The temperature is
For Helium
Therefore,
According to the tables,
The speed of sound in Helium is