Optics Question 122

Question: The image of point P when viewed from top of the slabs will be

Options:

A) 2.0 cm above P

B) 1.5 cm above P

C) 2.0 cm below P

D) 1 cm above P

Show Answer

Answer:

Correct Answer: D

Solution:

The two slabs will shift the image a distance $ d=2( 1-\frac{1}{\mu } )t=2( 1-\frac{1}{1.5} )( 1.5 )=1cm $

Therefore, final image will be 1 cm above point P.



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