Power of a convex lens is +2D . Find its focal length.
Answers
Answered by
5
hey buddy !! here's your answer...
P = 1/f
f = 1/P
f = 1/2
f = 0.5 m or 50 cm✔️✔️
since its convex f will be positive.
hope it helps !! ❤️✌️
P = 1/f
f = 1/P
f = 1/2
f = 0.5 m or 50 cm✔️✔️
since its convex f will be positive.
hope it helps !! ❤️✌️
Anonymous:
thanks for marking !!
welcome, thanks for answering, i am just a 15 year old teen looking for my assignment answers
okk
i have 29 questions in total
all are about Concave and Convex lenses
Answered by
4
power =1/f(in meter)
2D= 1/f
f=1/2
f=0.5 m
f=0.5*100 cm
= 50 cm
2D= 1/f
f=1/2
f=0.5 m
f=0.5*100 cm
= 50 cm
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