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For normal vision, what is distance of object from eye?        

a)

30 cm

b)

25 cm

c)

Infinite

d)

40 cm


Question ID - 153056 | Toppr Answer

For normal vision, what is distance of object from eye?        

a)

30 cm

b)

25 cm

c)

Infinite

d)

40 cm

1 Answer - 5876 Votes

3537

Answer Key : (b) -

(b)

The far and near point for normal eye are usually taken to be infinite and 25 cm respectively, ie, a normal eye can see very distant objects clearly but near objects only if they are at a distance greater than 25 cm from the eye. The ability of eye to see objects from infinite distance to 25 cm from it is called power of accommodation.



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