Question

First question related To study

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See My question in PIC..


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Answer 1

a. .. the size of the image increasewhen object move towards the lense. b....intensity decrease.c.. when candle is moved very closer to the lens. no image is formed on the screen. a virtual image is formed behind the candle on the same side of the screen.

Answer 2

HEY .MATE_________________________

(A)- SIZE OF IMAGE INCREASES ..

(B)- INTENSITY DECREASES

(C)- WHEN IT FOCAL LENGTH DECREASE THE IMAGE FORMED IS VIRTUAL

HOPE THIS HELP YOU..