Question

state the causes of reflection of sound

Answer 1

Echoes are the sound of your own voicereflecting back to your ears. The sound you hear ringing in an auditorium after the band has stopped playing is caused by reflectionoff the walls and other objects. A soundwave will continue to bounce around a room, or reverberate, until it has lost all its energy.

Answer 2

Answer:

The sound you hear ringing in an auditorium after the band has stopped playing is caused by reflection off the walls and other objects. A sound wave will continue to bounce around a room, or reverberate, until it has lost all its energy. A wave has some of its energy absorbed by the objects it hits.