Question

Name a device which works on the principle of multiple reflection.​

okay solar these is ur 2nd account ​

Answer 1

Answer:

Megaphone works on the principle of multiple reflection of sound.

Explanation:

yea, actually I am having some problem in my 1st account after solving I will use that only.

Answer 2

Explanation:

meghaphone works on the principle of multiple reflection of sound

hope it helps you

purple you