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प्रश्न
A lens forms an inverted image of an object. What is the nature of the image real or virtual?
A lens forms an inverted image of an object. State the nature of the image whether real or virtual ?
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उत्तर
The nature of the image is real.
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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 lens forms an erect, magnified, and virtual image of an object. Draw a labelled ray diagram to show the image formation.
An object is placed at a distance 2f from a convex lens of focal length f. The size of the image formed is ______ that of the object.
An object is placed at a distance 5 cm from a convex lens of focal length 10 cm. The image formed is virtual, upright and _____.
Where should an object be placed so that a real and inverted image of the same size is obtained by a convex lens?
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.
Draw ray diagrams showing the image formation by a convex lens when an object is placed
- between optical centre and focus of the lens
- between focus and twice the focal length of the lens
- at twice the focal length of the lens
- at infinity
- at the focus of the lens
A student focussed the image of a candle flame on a white screen using a convex lens. He noted down the position of the candle screen and the lens as under
Position of candle = 12.0 cm
Position of convex lens = 50.0 cm
Position of the screen = 88.0 cm
- What is the focal length of the convex lens?
- Where will the image be formed if he shifts the candle towards the lens at a position of 31.0 cm?
- What will be the nature of the image formed if he further shifts the candle towards the lens?
- Draw a ray diagram to show the formation of the image in case (iii) as said above.
A lens forms an upright and magnified image of an object. Draw a labelled ray diagram to show the image formation.
