A) 0.4
B) 0.8
C) 1.2
D) 1.6
Correct Answer: C
Solution :
Let x be the apparent position of the silvered surface. According to property of plane mirror x + 8 = 12 + 6 ? x \[\Rightarrow \]x = 5 cm Also\[\mu =\frac{t}{x}\]\[\Rightarrow \]\[\mu =\frac{6}{5}=1.2\]You need to login to perform this action.
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