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प्रश्न
A magnifying glass forms ______.
विकल्प
A real and diminished image
A real and magnified image
A virtual and magnified image
A virtual and diminished image
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उत्तर
A magnifying glass forms a virtual and magnified image.
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संबंधित प्रश्न
The speed of light in air is 3 × 108 m s-1. Calculate the speed of light in glass. The refractive index of glass is 1.5
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.
What is a magnifying glass?
Ray diagram for the formation of image by a magnifying glass.
What information about the nature of image is real or virtual, do you get from the sign of magnification + or -?
What are conjugate foci?
Name the lens for which magnification is always less than 1.
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.
State two uses of magnifying glass.
