A) first
B) second
C) third
D) last one
Correct Answer: B
Solution :
A thick mirror forms a number of images. \[{{I}_{1}}\] image is formed by front surface which is unpolished and hence/ reflects only a small part of intensity of light; while second image is formed by polished surface which reflects most of intensity. Hence, second image is brightest.You need to login to perform this action.
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