The focal length of a convex lens 0.2 metre find its power with proper sign
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Answered by
2
focal length=0.2m
power=1/focal length
= 1/0.2
=5 Dioptre
hope it will help you
Answered by
1
F=+0.2m(convex mirror has positive focal length)
P=1/f(in m)
= 1/0.2
=10/2
= + 5 &D
Hopefully this will be helpful.........
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