Physics, asked by thanyasaravanan476, 7 months ago

what is the power of a lens having a focal length of -50cm

Answers

Answered by Anonymous

2

Answer:

Hola

Explanation:

Here is ur indeed answer

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Answered by Anonymous

4

Answer:

2 D

Explanation:

P = 100/f ( if in cm)

P = 100/ 50

= 2D

hope this helps u

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