Chemistry, asked by harshadDani, 1 year ago

A doctor has prescribed a corrective lens of power +1.5 D. Find the focal length of
the lens. Is the prescribed lens diverging or converging?

NCERT Class X
Science - Science

Chapter_Light – Reflection and
Refraction

Answers

Answered by bijjam

2

The focal length is 66.7 m. The lens are Converging Lens. Commonly they are know as the Convex lens

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