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Defect: hypermetropia
Lens:convex lens
Focal length: P=1/f
P=0.5D
f=1/P
=1/0.5
=10/5( multiply by 10 to remove decimal)
=2 m
2*100 to make it cm
Focal length 200com
Lens:convex lens
Focal length: P=1/f
P=0.5D
f=1/P
=1/0.5
=10/5( multiply by 10 to remove decimal)
=2 m
2*100 to make it cm
Focal length 200com
88aashna88:
Mark brainliest thanks
Answered by
3
i)The lens used is convex lens!
ii)Surabhi is suffering from Hyperopia.
iii)P=1/f
f=1/P
=1/0.5
=2
I hope it will be helpful..
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