Question

What is meant by good reflectors of sound

Answer 1

Materials that are good reflectors of sound include: 

Polished
 wood
Bricks
Glass
Smooth surfaces

Hard objects are the good reflectors of sound because particles bounce straight off them. If they are smooth, the sound reflects at the same angle it hit the surface and is not spread out.

hope it helps u....... ;)


@Av.....

Answer 2

the material which reflect sound easily without absorbing it such as hard substances polished surface are good reflector