Physics, asked by muskaan7269, 1 year ago

a convex lens has 20 cm focal length in air. what is focal length in water? refractive index of air- water=1.33, refractive index of air-glass =1.5

Answers

Answered by rekhaseeni1976

4

This may help full for u

Attachments:

Previous Question

Next Question

Similar questions

English, 7 months ago

you are Chirag Mittal, the president of the Aditya Flats Welfare Association, Greater Noida. The parks in your locality are not well maintained. Write a notice, inviting the members of the welfare association to discuss this issue.

Biology, 7 months ago

@Q Descile the surety methods cience nho...

English, 7 months ago

माय ब्रदर गिव मी अ टीम ऑफ फ्लावर्स ट्रू या फॉल्स...

English, 1 year ago

What is sunny disposition ?

Physics, 1 year ago

and engine can pull 500 metric ton load up an inclined plane rising 1 in 10 with speed of 10 M per second the frictional force offered by the plane is 2000 what is the power of the engine...

Science, 1 year ago

if big bang came again so what will be the date its my ques exact date batao 1 day challenge...

Math, 1 year ago

(18x^3+48x^2+32x)/(3x+4) fctorize...

Math, 1 year ago

please answer me this question step by step...