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

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asked Apr 24, 2022 33.5k views

2 votes

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

Physics
college

Shuhad Zaman asked

by Shuhad Zaman

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2 Answers

3 votes

Answer:

The angle of a reflection will be 20° .

Because ,

According to law of reflection

angle of incidence is equal to angle of reflection.

Serby answered Apr 25, 2022

by Serby

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1 vote

Answer:

100°

Step-by-step explanation:

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

Johannes Gnadlinger answered Apr 30, 2022

by Johannes Gnadlinger

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