When an object moves towards a convex lens, the size of the image

Decreases

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Increases

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First decreases then increases

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Remains the same

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Solution

The correct option is B Increases
The ray diagram shows how image size increases as an object moves towards a convex lens.

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Similar questions

When an object moves towards a convex lens from beyond 2F upto F, the size of the image _____________.

(a) decreases
(b) increases
(c) remains the same
(d) first decreases then increases

Q. The distance between an object and a convex lens is changing, and it is noticed that the size of the image formed on a screen is decreasing. Is the object moving in a direction towards the lens or away from it?

Question 21

The distance between an object and a convex lens is changing. It is noticed that the size of the image formed on a screen is decreasing. Is the object moving in a direction towards the lens or away from it?

Q. When an object moves closer to a convex lens, always remaining beyond F, the image formed by it shifts _____________.

(a) away from the lens
(b) first away and then towards the lens
(c) towards the lens
(d) first towards and then away from the lens

Q. A convex lens forms an image of an object on a screen

30 c m

from the lens. When the lens is moved

90 c m

towards the object, then the image is again formed on the screen. Then, the focal length of the lens is

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When an object moves towards a convex lens, the size of the image

The correct option is B IncreasesThe ray diagram shows how image size increases as an object moves towards a convex lens.

The correct option is B Increases
The ray diagram shows how image size increases as an object moves towards a convex lens.