Energy
Question Category: Sound
What are mechanical waves?
Waves that are characterised by the motion of particles in a medium are called mechanical...
What is one complete oscillation?
The change in density from one maximum value to the minimum value and again to...
On what factor does the pitch of a sound depend?
The pitch of a sound depends on the frequency of vibrations. Actually, the pitch of...
What is intensity of sound?
The amount of sound energy passing through unit area each second is called the intensity...
Name two animals that communicate using infrasound
Rhinoceroses and whales communicate using infrasound.