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An object is immersed in a fluid . In o...

An object is immersed in a fluid . In order that the object becomes, it should

A

Have refractive index one

B

Absorb all light falling on it

C

Behave as a perfect reflector

D

Have refractive index exactly matching with that of the surrounding fluid

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VGS PUBLICATION-BRILLIANT-REFLECTION AND REFRACTION-EXERCISE
  1. An object is immersed in a fluid . In order that the object becomes, ...

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  2. If a fish lies at the bottom of a 4 m deep water tank (mu = 4//3) an...

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  3. Under which of the following statement describes the conditions a con...

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  4. Which of the following statements describes the condition-when is refr...

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  5. In an ecperiment to determine the focal length of a convex, lens a st...

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  6. The relation between u , v and R for a spherical mirror is

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  7. You are given water, mustard oil, glycerine and kerosene. In which of ...

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  8. A ray of light in incidentin medium 1 on a surface that separates med...

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  9. The light reflected by a plane mirror will form a real image

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  10. If a ray of light is incident on a plane mirror at an angle of 30^(@)...

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  11. An object is placed at a distance f in the front of a convex mirror. ...

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  12. A point source of light P is placed at a distance L in front of a mirr...

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  13. An object is immersed in a fluid . In order that the object becomes, ...

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  14. If a fish lies at the bottom of a 4 m deep water tank (mu = 4//3) an...

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  15. Under which of the following statement describes the conditions a con...

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  16. Which of the following statements describes the condition-when is refr...

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  17. In an ecperiment to determine the focal length of a convex, lens a st...

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  18. The relation between u , v and R for a spherical mirror is

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  19. You are given water, mustard oil, glycerine and kerosene. In which of ...

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    |

  20. A ray of light in incidentin medium 1 on a surface that separates med...

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    |