Question Number Two.....
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Answered by
3
p=1/f
-2.0=1/f
f=-1/2.0
f=-0.5
nature: concave lens
Answered by
0
Hey mate!
Here is your answer
p = 1 / f
-2 = 1 / f
f = 1/-2
= - 0.5 m or - 50 cm
As power is - ve, it indicates that the lens is CONCAVE!
Hope it helps!
Have a great day !
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