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Sheela cannot read newspaper when she holds it closer than 100 cm. The defect in her eye and the power of lens prescribed to her is [Normal eye near point = 25 cm]

(a)

Myopia with + 3D lens

(b)

Myopia with – 3D lens

(c)

Hypermetropia with – 3D lens

(d)

Hypermetropia with + 3D lens

Question ID - 153222 :-

Sheela cannot read newspaper when she holds it closer than 100 cm. The defect in her eye and the power of lens prescribed to her is [Normal eye near point = 25 cm]

(a)

Myopia with + 3D lens

(b)

Myopia with – 3D lens

(c)

Hypermetropia with – 3D lens

(d)

Hypermetropia with + 3D lens

1 Answer
5876 Votes
3537
Answer Key : (d) -

Hypermetropia with + 3D lens


Next Question :

Observing the following table, choose the correct alternative

 

Column I

 

Column II

A

(i)

Image formed by concave lens

B

(ii)

Image formed by convex lens with object at 2F

C

(iii)

Image formed by convex lens with object beyond 2F

D

(iv)

Image formed by convex lens with object within focal length

 

In Column I, AB – principal axis of lens, O – point object, I – point image, Match the two Columns. 

(a)

A – (i), B – (ii), C – (iii), D – (iv)

(b)

A – (iii), B – (i), C – (iv), D – (ii)

(c)

A – (iv), B – (iii), C – (ii), D – (i)

(d)

A – (ii), B – (iv), C – (i), D – (iii)

 

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