why power of convex lens is always positive
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heya !!
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It is because focal length of convex lens is +ve and
Since P=1/f
Therefore power of convex lens is positive .
⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
hope helped !! :))
⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
It is because focal length of convex lens is +ve and
Since P=1/f
Therefore power of convex lens is positive .
⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
hope helped !! :))
raj261:
I am not satisfied with your answer
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