Physics, asked by tanya56, 1 year ago

Define multiple reflection of light

Answers

Answered by csdubey
243
Multiple reflection of light is the reflection of light back and forth several times between reflecting surfaces.
If a reflected light ray is reflected again on being incident on another surface, it is termed multiple reflections. Multiple reflections are used in periscopes. Periscopes are used in submarines, war tanks and by solders in bunkers to see objects that are not visible directly. In a barber’s shop, we see the back of the head using multiple reflections of two mirrors. In a Kaleidoscope, beautiful patterns are formed due to multiple reflections.
Answered by krishnakoul1517
50

Petroleum and it's derivatives are called black gold.  As they are very valuable, they can't be renewed again.

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