Question

Light striking a mirror at a 50° angle will be reflected at an angle _____.

greater than 50°
less than 50°
equal to 50°

Answer 1

Heya....!!!
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When a light ray strikes on the plane mirror, it will obey the rule of Angel of Incidence = Angle of Reflection. A plane mirror has shinning polished surface.that will make the reflected ray to send back in the same angle as incident ray hits the surface .
>> Thus, answer for the above blank is equal to 50°.
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Hope it Helpes....

Answer 2

Well according to the laws of reflection it does proof that the incident Ray = reflected Ray so yeah the angles will be equal.
hope it helped u