Power of a Convex Lens of focal length 50 cm is

- 0.02 Dioptre

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2 Dioptre

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- 2 Dioptre

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0.02 Dioptre

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Solution

The correct option is B 2 Dioptre

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Similar questions

Which of the following lenses would you prefer to use while reading small letters found in a dictionary?

(a) A convex lens of focal length 50 cm

(b) A concave lens of focal length 50 cm

(d) A concave lens of focal length 5 cm

the focal length of a convex lens is 100/3 cm and that of concave lens is 50/3 cm.find the power and focal length of this combination.

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