A man can see the object between 15 cm and 30 cm . He uses the lens to see the far objects. Then due to the lens used, the near point will be at
A
cm
B
30 cm
C
15 cm
D
cm
Text Solution
Verified by ExpertsThe correct answer is:
B
For improving far point, concave lens is required and for this concave lens 
So 
for near point 
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