Question

How much water would be filled in a container of height 14cm so that it appears half filled to observer when we viewed from top of container (refractive index of water =4/3)​

Answer 1

Answer:

12 cm is the correct answer

Answer 2

Answer:

Explanation:

I guess half of the container is `14/2 = 7

thus we can say that 7 is the apparent height

from formula of refractive index

4/3 = Real depth / 7

28/3 =real depth.

I may be incorrect