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If the angle ...

Question

If the angle of reflection is 45 degree, then measure of the angle of incidence will be________.
A) 30 degree
B) 45 degree
C) 60 degree
D) 90 degree
[ 1 mark ]

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Solution

Answer: B) 45 degree
[ 1 mark ]

According to the laws of reflection, the angle of incidence is equal to the angle of reflection. So if the angle of reflection is 45 degree, then the measure of the angle of incidence will also be 45 degree.

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