Given
P = +1.5 D
Find out
We need to find out the focal length of the given lens
Solution
We know that
f = 1/P
Where,
f is focal length
P is power
f = 1/P
= 1/+1.5 = 0.67 m.
As the power of lens is (+ve), the lens is a converging lens.
P = +1.5 D
We need to find out the focal length of the given lens
We know that
f = 1/P
Where,
f is focal length
P is power
f = 1/P
= 1/+1.5 = 0.67 m.
As the power of lens is (+ve), the lens is a converging lens.
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Thanks for solution