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Refraction index of medium-2 with respec...

Refraction index of medium-2 with respect to medium-1 is ...... .

A

`n_(12)=(n_1)/(n_2)`

B

`n_(21)=(n_2)/(n_1)`

C

`n_(12)=(n_2)/(n_1)`

D

`n_(21)=(n_1)/(n_2)`

Text Solution

Verified by Experts

The correct Answer is:
A, B
`n_(21)=(n_2)/(n_1)`
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KUMAR PRAKASHAN-RAY OPTICS AND OPTICAL INSTRUMENTS-SECTION-D (MULTIPLE CHOICE QUESTIONS (MCQs))(MCQs FROM .DARPAN. BASED ON TEXTBOOK)(REFRACTION)
  1. Refraction index of medium-2 with respect to medium-1 is ...... .

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  2. Which of the following doesn.t represent the refractive index of mediu...

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  3. n(21)xxn(12) = …....

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  4. Which of the following relation is correct for relative refractive ind...

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  5. If the speed of light in a medium is 200 xx 10^6" m"//"s" , then refra...

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  6. Time taken by the sunlight to pass through a slab of thickness 4 mm an...

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  7. When a ray of light travel from one medium to other then the physical ...

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  8. When light ray travels from denser to rarer medium and if theta1 is in...

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  9. In hot summer as we move up refractive index of air in atmosphere .......

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  10. The velocity of light in vacuum can be changed by changing ......

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  11. Refractive index of glass with respect to air is 1.8. So refractive in...

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  12. When a ray of light enters into the medium of refractive index of mu, ...

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  13. Green light of wavelength 5460 Å is incident on an air and glass inter...

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  14. Velocity of light in diamond, glass and water decreases in the followi...

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  15. The refractive indices of water and glass are 1.2 and 1.5 respectively...

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  16. A sound wave travels from air to water. The angle of incidence is alph...

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  17. A complete transparent object is invisible ir free space, then what is...

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  18. Refractive index of diamond is 2. Speed of ligh in it is ...... Cm//s.

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  19. A ray of light having intensity 0.5 (W)/(m^2) is incident perpendicula...

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  20. A ray of light is incident on liquid surface such that reflected and r...

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