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A person can clearly see objects betwee...

A person can clearly see objects between 25 cm and 200 cm. Which of the following may represent the range of clear vision for a person B having muscles stronger than A bull all other parameters of eye identical to that of A

A

25 cm to 200 cm

B

18 cm to 200 cm

C

25 cm to 300 cm

D

18 cm to 300 cm

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • A person can see clearly objects between 15 and 100 cm from his eye. The range of his vision if he wears close fitting spetancles having a power of -0.8 diopter is

    A
    5 to 500 cm
    B
    12 to 250 cm
    C
    17 to 500 cm
    D
    17 to 250 cm

  • A person cannot see objects clearly beyond 125 cm. The power of the lens to correct the vision is

    A
    `-2D`
    B
    `+2D`
    C
    `-0.8D`
    D
    `+0.8D`

  • A person can see clearly objects only when they lie between 50 cm and 400 cm from his eyes. In order to increase the miximum distance of distinct vision to infinity , the person has to use, will be

    A
    `convex, +2.25 diopter `
    B
    `concave, -0.25 diopter`
    C
    `convex -0.2 diopter`
    D
    `convex, + 0.15 diopter`

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