Physics, asked by ramaswamysagarmodala, 6 months ago

write the list of the apparatus required to find the focal length of a convex lens

Answers

Answered by gouravkuamrverma2

Answer:

Place the convex lens in such a position that sunlight is perpendicular to the lens. In such a position sunlight would be parallel to the optical axis of the lens. Place a piece of paper behind and parallel to the lens and adjust its distance from the lens so as to obtain a point image of sunlight.

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