how do you verify experimentally that the focal length of convex lens is increased when it is keep in water?plz tell me correct answer
Attachments:
Answers
Answered by
0
Answer:
Procedure : i) Take a cylindrical glass tumbler whose height is much greater than the focal length of the lens and fill it with water. ii) Keep a black stone at the bottom of the vessel. ... vii) From this we conclude that the focal length of a convex lens is increased when it is kept in water
Explanation:
please mark me as brainliest
Similar questions