Physics, asked by abhinavkumar6007, 5 months ago

The power of a focal length is – 4D.State the nature of lens and any two characteristics of the image formed

by the lens.The power of a focal length is – 4D.State the nature of lens and any two characteristics of the image formed

by the lens.​

Answers

Answered by akanshagarwal2005
0

Answer:

Its measured in Dioptre D. The lens which produces negative power is concave lens. Lens is of diverging nature ,such that when the ray of light passed through the lens after refraction appears to be diverging away from the lens

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