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When a ray of light passes from air medi...

When a ray of light passes from air medium to denser medium then its speed and wavelength

A

decreases

B

increases

C

remains same

D

may increase or may decrease

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The correct Answer is:
A
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NIKITA PUBLICATION-WAVE THEORY OF LIGHT -Multiple Choice Questions
  1. The ratio of sine of angle of incidence in one medium to sine of angle...

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  2. When a ray of light passes from air medium to denser medium then the r...

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  3. When a ray of light passes from air medium to denser medium then its s...

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  4. When a ray of light passes from air medium to denser medium then its s...

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  5. When light passes from one medium to other medium then the frequency o...

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  6. If a ray of light goes from a rarer medium to a denser medium, will it...

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  7. if a ray of light goes from a denser medium to a rarer medium, will it...

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  8. State the factors on which refractive index of a medium depend ?

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  9. Refractive index of a medium is inversely proportional to

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  10. Refractive index of a medium

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  11. In case of refraction of light for normal incidence, there is no devia...

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  12. The ratio of sine of angle of incidence in one medium to sine of angle...

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  13. For which of the following colour, refractive index is maximum ?

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  14. Light travels through a glass plate of thickness t, having refractive ...

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  15. What will be the value of R.I. (mu) for completely transparent meteria...

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  16. For which medium is refractive index maximum ?

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  17. For which of the following colour, refractive index is least ?

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  18. The angle of incidence corresponding to which the angle of refraction ...

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  19. In vacuum the speed of light depends upon

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  20. The lateral shift produced due to parallel sided glass slab depends on

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