In the fig above, what is the angle of reflection of the ...
In the fig above, what is the angle of reflection of the ray of light at mirror M?
\( 90^{\circ} \)
\( 60^{\circ} \)
\( 45^{\circ} \)
\( 30^{\circ} \)
Correct answer is B
No explanation has been provided for this answer.
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