A. 0.200m
B. 8.000m
C. 0.125m
D. 2.100m
E. No Correct Option
Correct Answer:
Option E = No Correct Option
Explanation
The person’s image distance v will be at the distance of 0.1m = 10cm for him to see objects at a distance of u.F = 5.0cm
1/v+1/u=1/f ⟹ 1/10+1/u=1/5
1/u=1/5−1/10 = (2−1)/10
1/u = 1/10 therefore u = 10cm=0.1m
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