A wave moving in a gas

Assertion : The interference of two identical waves moving in same direction produces standing waves. Reason : Various elements of standing waves do not remain in constant phase.

Assertion: A charge moving in a circular orbit can produce em wave. Reason: The source of em wave should be in accelerted motion.

Assertion: A charge moving in a circular orbit can produce em wave. Reason: The source of em wave should be in accelerted motion.

When the observer is at rest and the source moves with a supersonic speed, the resultant wave motion is a conical wave known as……………………wave.

Write equation of speed of sound wave in ideal gas.

The velocity of sound waves in diatomic gas at 30^@C

According tode Broglie, matter also has wave character, then don't we see a car moving like a wave?