Geography, asked by kmehakpreet353, 9 hours ago

A student focused the image of a candle flame on a white screen using a convex lens.He noted down the position of the candle,screen and the lens as under, Position of candle=12.0 cm Position of convex lens=50.0 cm Position of screen=88.0 cm a)What is the focal length of the convex lens? b)Where will the image be formed if he shifts the candle towards the lens at a position of 31.0 cm?


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Answers

Answered by akshatkumar999
2

Answer:

the study of and knowledge about the physical world and natural laws

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Answered by Anonymous
1

Answer:

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