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Curved mirrors from the perfact image of...

Curved mirrors from the perfact image of an object.

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_____ mirrors from the perfect image of an object.

A convex mirror is used to form the image of an object. Then which of the following statement is wrong

(a) Complete the diagram to show how a concave mirror forms the. image of the object. (b) What is the nature of the image?

You have learnt tht plane and convex mirrors produce virtual image of objects. Can they produce real images under some circumstances? Explain.

A concave mirror forms an image of 20 cm high object on a screen placed 5.0 m away from the mirror. The height of the image is 50 cm. Find the focal length of the mirror and the distance between the mirror and the object.

A concave mirror produces three times magnified real image of an object placed at 7 cm in front of it. Where is the image located? (21 cm in front of the mirror).

A Cassegrain telescope uses two mirrors. Such a telescope is bult with the mirrors 20mm apart. If the radius of carvature of the large mirror is 220mm and the small mirror is 140 mm, where will the final image of an object at infinity be ?

A convex mirror has its radius of curvature 20 cm. Find the position of the image of an object placed at a distance of 12 cm from the mirror.

The convex mirror always produces a virtual, diminished and erect image of the object.

SURA PUBLICATION-Light-Example
  1. The periscope is an optical device with a polished surface that reflec...

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  2. Curved mirrors have surface that are spherical, cylindrical,parabolic ...

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  3. Curved mirrors from the perfact image of an object.

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  4. Curved mirrors produce images that are eigher enlarged or diminished.

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  5. A thin layer of molten aluminium or silver is used for coating plates ...

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  6. The most common example of a convex mirror is the make-up mirror.

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  7. Assertion and Reason. Mark the correct choice as:Assertion:A ray incid...

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  8. Assertion and Reason. Mark the correct choice as:Assertion: Convex mir...

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  9. Assertion and Reason. Mark the correct choice as:Assertion: The mirror...

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  10. Assertion and Reason. Mark the correct choice as:Assertion:We can see ...

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  11. How does the light trevel?

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  12. What is reflection of light?

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  13. What is mirror

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  14. What type of image is formed by a concave mirror?

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  15. What is rainbow?

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  16. Name the trianguler piece of glass that splits white light into differ...

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  17. What is the composition of sunlight?

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  18. When a ray of light travels from one medium to another, it bends. This...

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  19. Name the two types of spherical mirrors.

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  20. The angle between incident ray and reflected ray is 60^@. What is the ...

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