1. Tardigrade
  2. Question
  3. Physics
  4. A small fish, 0.4 m below the surface of a lake, is viewed through a simple converging lens of focal length 3m. The lens is kept at 0.2 m above the water surface such that the fish lies on the optical axis of the lens. Find the image of the fish seen by the observer. Refractive index of the water is 4/3.

Q. A small fish, 0.4 m below the surface of a lake, is viewed through a simple converging lens of focal length 3m. The lens is kept at 0.2 m above the water surface such that the fish lies on the optical axis of the lens. Find the image of the fish seen by the observer. Refractive index of the water is 4/3.

 1410  248 Report Error

Solution:

Correct answer is (a) -0.6m