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प्रश्न
For the object placed between the optical centre and focus of a convex lens, the image is ______.
विकल्प
real and enlarged
real and diminished
virtual and enlarged
virtual and diminished
उत्तर
For the object placed between the optical centre and focus of a convex lens, the image is virtual and enlarged.
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संबंधित प्रश्न
A lens forms an upright and diminished image of an object when the object is placed at its focal point. Name the lens and draw a ray diagram to show the image formation.
A converging lens forms the image of an object placed in front of it beyond 2F2 of the lens. Where is the object placed?
A converging lens forms the image of an object placed in front of it, beyond 2F2 of the lens. State three characteristics of the image.
Draw a ray diagram to show how a converging lens can form a real and enlarged image of an object.
Draw a ray diagram to show how a converging lens can form an image of the sun. Hence give a reason for the term ‘burning glass’ for a converging lens used in this manner.
A lens forms an inverted image of an object. What is the nature of the image real or virtual?
Where should an object be placed so that a real and inverted image of the same size is obtained by a convex lens?
A small bulb is placed at the principal focus of a convex lens. When the bulb is switched on, the lens will produce
Explain the rules for obtaining images formed by a convex lens with the help of ray diagram.
An object of height 3cm is placed at 10cm from a concave lens of focal length 15cm. Find the size of the image.
