Q12 of 25 Page 93

The angle between incident ray and reflected ray is 60°. What is the value of angle of incidence?

As angle of incidence is always equal to the angle of reflection. Hence if the angle between incident ray and reflected ray is 60° then the value of angle of incidence would be half of the angle between incident ray and reflected ray. So, the angle of incidence would be 30o.


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