मराठी

Will the Image Formed by a Magnifying Glass Be Real Or Virtual?

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प्रश्न

Will the image formed by a magnifying glass be real or virtual?

एका वाक्यात उत्तर
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उत्तर

The image formed by a magnifying glass will be virtual.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?

संबंधित प्रश्‍न

The following diagram shows an object AB and a converging lens L with foci F1 and F2 State three characteristics of the image in relation to the object.


A lens forms an erect, magnified, and virtual image of an object. Name the device which uses this principle.


The magnification by a lens is +0.5. Name the lens and state how are u and v related?


Why is the focal length of the lens, used as a magnifying glass, kept short?


What information we seek by the linear magnification of the image when it is positive or negative?


An object is placed in front of a lens between its optical centre and the focus and forms a virtual, erect, and diminished image. Draw a ray diagram to show the formation of the image with the above-stated characteristics.


Copy and complete the following ray diagram.


An erect, magnified, and a virtual image is formed when an object is placed between the optical centre and principal focus of a lens.
(i) Name the lens.
(ii) Draw a ray diagram to show the formation of the image with the above-stated characteristics.


An object AB is placed between 2F1 and F1 on the principal axis of a convex lens as shown in the diagram. Copy the diagram and using three rays starting from point A, obtain the image of the object formed by the lens.


What is a magnifying glass (or a simple microscope)? Draw a ray diagram to show how a convex lens may be used as a magnifying glass. Where should the object be placed? State three characteristics of the image formed.


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