Question

which device is based on the principle of multiple reflection​

Answer 1

Kaleidoscope and periscope are based on principle of multiple reflection

Answer 2

which device is based on the principle of  multiple reflection​ ?

Answer :

The devices is based on the principle of multiple reflection​ :

1.Loud speakers.

2.Kaleidoscope.  

3.Prism.

4.Rainbow.

5.Human eye.

6.Megaphone.

7.Periscope.

8.Stethoscope.