find the power of a convex lens of focal length 2m.
Answers
Answered by
40
Power = 1/Focal Length
= 1/(2 m)
= 0.5 Diopter
Power of lense is 0.5 Diopter
= 1/(2 m)
= 0.5 Diopter
Power of lense is 0.5 Diopter
Answered by
33
HI !
Focal length = f = 2 m
Power = 1/f
= 1/2
= 0.5 D
Power of the lens is 0.5 D
Focal length = f = 2 m
Power = 1/f
= 1/2
= 0.5 D
Power of the lens is 0.5 D
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