# What is the Power of a Convex Lens of Focal Length 0.5 M? - Science

What is the power of a convex lens of focal length 0.5 m?

#### Solution

​​Power of a lens is given by:
Power (p)=1/f

∴p=1/0.5=2D

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#### APPEARS IN

Lakhmir Singh Class 10 Physics (Science)
Chapter 5 Refraction of Light
Q 10 | Page 261