Physics, asked by navanshu5933, 9 months ago

a concave lens of power 2D forms a virtual and erect image one third of the size of the object find the position of the object and image

Answers

Answered by iramsayyed2004

2

Power- 2D

P=1/f. Therefore,2D=1/f

F= 1/2D. =0.5m. =50cm

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