A convex lens is of focal length is 10cm what is the power of the lens

1.	A convex lens is of focal length is 10cm what is the power of the lens
Answer» Thanks Sulochana Jani P=1/FP=1/10P=0.1 D P = 1/f(m)P = 100/f(cm)So,P = 100/10P= +10 D

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