Question

A convex lens is put 10 cm from a light source and it makes a sharp image on a screen, kept 10 cm from the lens. Now a glass block (refractive index 1.5) of 1.5 cm thickness is placed in contact with the light source. To get the sharp image again, the screen is shifted by a distance d. Then d is:
(A) 1.1 cm away fro the lens (B) 0
(C) 0.55 cm towards the lens (D) 0.55 cm away from the lens
[JEE Main 2019]

Answer 1

Answer:

D. will be correct answers

Explanation:

Mark the answer brainliests please