A thin lens is placed 50cm from an illustrated ... - WAEC Physics 2009 Question
A thin lens is placed 50cm from an illustrated object. The image produced has linear magnification of . Calculate the power of the lens in dioptres
A
2.5D
B
5.0D
C
10.0D
D
25.0D
correct option: c
m =
v = 12.5
But
=
f = 10m
P =
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