Question

In
a plane mirror what acts as the reflection surface some examples are 1 silver layers 2 the glass sheet 3 the red orange layer at the back
4 the air above the glass surface ​

Answer 1

Answer:

The bright colors seen in an oil slick floating on water or in a sunlit soap bubble are caused by interference. The brightest colors are those that interfere constructively. This interference is between light reflected from different surfaces of a thin film; thus, the effect is known as thin film interference.

Explanation:

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