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Sagnik Das from Gorabazar Iswar Chandra Institution, Berhampore
Subject :NSO    Class : Class 10

A rectangular block of glass PQRS has a refractive index 1.6. A pin is placed midway on the face PQ. When observed from the face PS the pin shall


A Appear to be near P always
B Appear to be at the centre of PS
C Appear to be near S
D None of these


Ans 1:

Dhairya Arora from R.A.N Public School, Bilaspur, Bilaspur
Class : Class 10

Ans 2:

Jayati Gupta from Dps, YAMUNANAGAR
Class : Class 6
I think it should be option A. Also, pls provide its solution, its not there for this ques

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