14-04-2022
Physics

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What is the angle of incidence if the total angle between the incidence ray and reflected ray is 70⁰

What is the angle of incidence if the total angle between the incidence ray and reflected ray is 70 class=

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Аноним Аноним

14-04-2022

Answer:

35°

Explanation:

By laws of reflection,

Angle of incidence = Angle of reflection

Angle between incident ray and reflected ray = 70°

Angle of incidence + Angle of reflection = 70°

Since,

Angle of incidence = Angle of reflection

Angle of incidence + Angle of incidence = 70°

2 Angle of incidence = 70°

Divide 2 on both sides,

Angle of incidence = 70° / 2

Angle of incidence = 35°

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