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Human Eye

A magnifying ...

Question

A magnifying glass or a simple microscope is used to form a magnified virtual image of a tiny object. Which of the following is the most suitable for this?

A

Glass slab

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B

Glass prism

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C

Concave lens

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D

Convex lens

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Solution

The correct option is D Convex lens
Magnifying glasses use convex lenses because they can form enlarged, erect, and virtual images.

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Similar questions

Q. State whether true or false :

When a convex lens is used as a magnifying glass (simple microscope), a real, inverted and enlarged image is produced.

Q. Which of the following statements are true in the context of a compound Microscope?
(A) Each lens produces a virtual and inverted image
(B) The objective has a very short focal length
(C) The eyepiece is used as a simple magnifying glass
(D) The objective and eyepiece are convex and concave lenses respectively

A magnifying glass forms :

(a) a real and diminished image

(b) a real and magnified image

(c) a virtual and magnified image

(d) a virtual and diminished image.

Q. The magnified image from a simple microscope, by nature, is

Q. A compound microscope consists of two convex lenses of focal length

2

5

cm. When an object is kept at a distance of

2.1

cm from the objective, a virtual and magnified image is formed

25

cm from the eye piece. Calculate the magnifying power of the microscope.

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