what do you mean by multiple reflection? Give some examples where it help us
Answers
Explanation:
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.
The number of images of an object placed between two mirrors can be found from the following formula. When the angle between the mirrors is 90°, the number of images is (360/90°)-1 = 4-1 = 3. Similarly, when the angle is 60°, the number of images is (360/60°)-1=6-1 = 5.
Explanation:
When two or more mirror are placed at some angle with each other then there are we seen multiple images , it is called multiple reflection.
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It is used in periscope and also many toys .