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Name a mirror that can give an erect an...

Name a mirror that can give an erect and enlarged image of an object.

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Name the mirror which can given : (a) an erect and enlarged image of an object. (b) and erect and diminished image of an object.

Name the mirror that can give real as well as virtual image of an object.

Name the spherical mirror which can produce a real and diminished image of and object.

With the help of a labelled ray diagram, describe how a converging mirror can be used to give an enlarged upright image of a object.

MBD -HARYANA BOARD-LIGHT:REFLECTION AND REFRACTION-EXAMPLE
  1. The radius of curvature of a spherical mirror is 20 cm. What is its fo...

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  2. Name a mirror that can give an erect and enlarged image of an object.

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  3. Why is a convex mirror used as a rear-view mirror in vehiciles? Eaxpla...

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  4. Find the focal length of a concave mirror whose radius of carvature is...

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  5. A concave mirror produces three times magnified real image of an objec...

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  6. A ray of light travelling in air enters obliquely into water. Does the...

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  7. What will be the speed of light in water if it is given that the refra...

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  8. Find out, from Table 10.3, the medium having highest optical density. ...

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  9. Refractive indices of kerosene,turpentine and water are 1.44, 1,47 and...

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  10. The refractive index of diamond is 2.42. What is the meaning of this s...

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  11. Define one dioptre of power of a lens.

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  12. What is the unit of power of a lens ? Define it .

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  13. A convex lens forms a real and inverted image of a needle at a distanc...

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  14. Find the power of a concave lens of focal length 2 m.

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  15. Which one of the following materials cannot be used to make a lens ?

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  16. The image formed by a concave mirror is observed to be virtual, erect ...

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  17. Where should an object be placed in front of a convex lens to get a re...

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  18. A spherical mirror and a thin spherical lens have each a focal length ...

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  19. No matter how far you stand from a mirror, your image appears erect. T...

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  20. Which of the following lenses would you prefer to use while reading sm...

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