MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Apparent Depth

The depth of ...

Question

The depth of a pond is 10 m. What is the apparent depth for a person looking normally to the water surface? $μ_{w a t e r} = 4 / 3.$

Open in App

Solution

Apparent depth of the water as seen from the outside the water is
$\Rightarrow d_{a} = \frac{10}{μ_{w a t e r}} = \frac{10}{\frac{4}{3}} = 7.5 m$

Suggest Corrections

thumbs-up

2

Similar questions

Q. A bird is flying at a height of

3.6 m

above the surface of water and a fish is in the water at a depth of

1.2 m

. The apparent height of bird to the fish is (

μ_{w a t e r} = \frac{4}{3})

Q. A bird is flying at a height of 2.4m above the surface of water and a fish is in the water at a depth of 1.2m. The apparent distance of the fish to the bird is :

μ_{w a t e r} = \frac{4}{3})

Q. A fish is 30 cm below the water surface in a still pond. What is its apparent depth from the water surface if viewed from top? Take the refractive index of water to be

\frac{4}{3} .

Q. State whether true or false:

The apparent depth of the water in a pond is less than the real depth.

Q. A pond of water is

5 m

deep. The flame is held

2 m

above the surface of water. A fish is at depth

4 m

from water surface. The refractive index of water is

4 / 3

. The apparent height of flame from the eyes of fish is

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Apparent Depth

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard VIII Physics

Join BYJU'S Learning Program

CrossIcon