" 10.Reflection of sound: SC "

What do you mean by reflection of sound ? State one condition for the reflecton of a sound wave. Name a device in which reflection of sound wave is used.

Reflection of sound is called _________ .

Reflection of sound waves obey the

The principle of reflection of sound is used ________

Uses of Multiple Reflection of Sound

Uses of Multiple Reflection of Sound

Write short notes on reflection of sound waves from plane and curved surfaces. Reflection of sound through the plane surface