Math, asked by rajanbhaibharatbhaim, 8 months ago

which of the lenses with focal length 10cm ,20cm ,25cm and 50cm has maximum power?

Answers

Answered by subhrasaha27

0

Answer:

10cm

Step-by-step explanation:

Power (in D) = f(in m)1

Power is thus inversely proportional to the focal length.

∴ The lens with the minimum focal length shall have the maximum power.

Here, lens with focal length 10 cm has the maximum power.

Answered by riyamehta24

0

Answer:

10 cm

Step-by-step explanation:

mark this answer as brainliest

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