Math, asked by Atabrez123, 10 months ago

when are normal makes 90 degree with plane then what will the angle of incidence and angle of reflection​

Answers

Answered by cutiepiejyoti
0

Answer:

Step-by-step explanation:

So, 90 - 20 = 70 degrees. 70 degrees is the incident ray angle, and therefore so would be the reflective ray. The angle between the incidence ray and reflected ray is 45°.

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