Answered

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light hits a plane mirror with an angle of incidence of 20° ,what will the angle of a reflection be ?​

Sagot :

alexkesiya14

Answer:

100°

Explanation:

20×50=100° so the plane mirrors hit 100°

genmad

Answer:

The angle of a reflection will be 20° .

Because ,

According to law of reflection

angle of incidence is equal to angle of reflection.

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