Science, asked by abashkhan, 11 months ago

What is the power of a concave lens of focal length 50cm?​

Answers

Answered by ghazalajamal685
6

Explanation:

hope it help.........

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Ujjwalji996: Hellow
Answered by Ujjwalji996
2

Explanation: power -/focal length power -100/50 power -2D IAPTERHOPE HELP U!!MARK ME here is ur answerpower of lens -100/f

given f 50 cm

power 100/5O

power2D

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