Physics, asked by rishilpatil2006, 6 hours ago

(a) At what position a candle of length 3 cm be placed in front of a convex lens so that its image of length 6cm be obtained on a screen placed 30cm behind the lens.whag would be the focal length​

Answers

Answered by dineshbali657
1

Answer:

I don't know sorry

Explanation:

sorry

Answered by dineshrawat1132
0

Explanation:

at what position a candle of length

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