A) \[{{80}^{\text{o}}}\]
B) \[{{100}^{\text{o}}}\]
C) \[{{160}^{\text{o}}}\]
D) \[{{20}^{\text{o}}}\]
Correct Answer: A
Solution :
The angle of incidence = the angle of reflection. So, the angle of reflection is \[{{80}^{\text{o}}}\].You need to login to perform this action.
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