AIPMT PRELIMS2002Physics-Optics
AIPMT PRELIMS 2002 Physics Resolving Power MCQ Question
Type: MCQ-numerical-Medium-Class 12
Diameter of human eye lens is 2 mm. What will be the minimum distance between two points to resolve them, which are situated at a distance of 50 meter from eye. The wavelength of light is 5000 Å :
A
2.32 m
B
4.28 mm
C
1.25 cm
D
12.48 cm
Correct Answer
Option C
Detailed Explanation
Using the formula for resolving power of a lens, θ = 1.22 λ/D, where λ is the wavelength and D is the diameter of the lens, we find the minimum distance.
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