Physics, asked by nallajagadeesh08, 9 months ago

focal length of lens activity​

Answers

Answered by Anonymous
36

Answer:

The focal length of a lens is a measure of how powerful it is. This activity will let you practice a technique that is used to measure the focal length of a convex lens quickly.

Answered by cskooo7
0

Answer:

To measure the focal length of a converging (convex) lens. Using the formula: 1/u + 1/v = 1/f, the focal length f of the lens can be found.

Explanation:

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