A) \[{{50}^{\text{o}}}\]
B) \[{{100}^{\text{o}}}\]
C) \[{{130}^{\text{o}}}\]
D) \[{{80}^{\text{o}}}\]
Correct Answer: B
Solution :
In reflection of light, \[\angle i={{50}^{o}}\]and \[\angle i=\angle r=\]the angle between incident ray and reflected ray = 50° + 50° = 100°
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