Question

If the angle between the reflected ray and the incident ray is 100
,
then what will be the measure of angle of reflection?​

Answer 1

Answer:

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Explanation:

According to the law of reflection,the angle of incidence is equal to the angle of reflection. the given example, the angle of incidence is 50o. Therefore, the angle of reflection will also be 50o. ... Therefore, the angle between the incident ray and the reflected ray is 100o.

Answer 2

Angle of reflection = angle between the reflected ray & normal

We know that,

angle of incidence= angle of reflection

Given,

angle of incidence + angle of reflection = 100

=> 2 angle of reflection = 100

=> angle of reflection = 50

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