an object is placed at a distance 10cm from a lens of power -4 d find the position and nature of the image so formed
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You can use the formula of power
P=1/f
by the way you find focal length
and then use the formula of lens= 1/v-1/u=1/f
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Answer: MARK IT AS BRAINLIEST
so here
You can use the formula of power
as ,,,
P=1/f
by the way you find focal length then
and then use the formula of lens= 1/v-1/u=1/f
Explanation:
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