A) \[50{}^\circ \]
B) \[100{}^\circ \]
C) \[130{}^\circ \]
D) \[80{}^\circ \]
Correct Answer: B
Solution :
According to the laws of reflection, the angle of incidence is equal to the angle of reflection. The angle between the incident and reflected ray \[(\angle i=\angle r={{50}^{o}})\] \[={{50}^{o}}+{{50}^{o}}={{100}^{o}}\]
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