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Power of the lens is -40,its …

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Power of the lens is -40,its focal length is: a. 4m b. -40m c. -0.25m d. -25m ONLY ANSWER IF YOU ARE SURE

Posted by Moksh Yadav 4 years, 2 months ago

CBSE > Class 10 > Science

5 answers

Ansh Yadav 4 years, 1 month ago

-0.025 D

Gungun Pandey 4 years, 1 month ago

-2.025D

Komal Yadav 4 years, 2 months ago

-0. 025 D

Dhana Lakshmi S 4 years, 2 months ago

-0.025 D

[email protected] Wachhami 4 years, 2 months ago

-2.5m

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