Question

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Answer 1

Answer:

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? c) what will be the nature of the image formed if he further shift the candle towards the lens ?  d) draw a ray diagram to show the formation of the image in case 3 as said above .

Answer 2

Answer:

Explanation:

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