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The refractive indices of glycerine and diamond with respect to air are 1.4 and 2.4 respectively. Calculate the speed of light in glycerine and diamond. From these results, calculate the refractive index of diamong with respect to glycerine. `(c=3xx10^(8)m//s)`

A

`2.143 xx 10^8 m//s , 1.250 xx 10^8 m//s , 1.714`

B

`1.143 xx 10^8 m//s , 1.250 xx 10^8 m//s , 1.714`

C

`2.143 xx 10^8 m//s , 2.250 xx 10^8 m//s`

D

`2.143 xx 10^8 m//s, 1.250 xx 10^8 m//s , 1.514`

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The correct Answer is:
A
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AAKASH SERIES-GEOMETRICAL OPTICS-LECTURE SHEET (EXERCISE-II (LEVEL-I (MAIN) STRAIGHT OBJECTIVE TYPE QUESTIONS))
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  2. The refractive indices of glycerine and diamond with respect to air ar...

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  3. A monochromatic light passes through a glass slab (mu = (3)/(2)) of th...

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  4. A glass slab of thickness 8 cms contains the same number of waves as 1...

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  5. The optical path of a monochromatic light is the same if it goes throu...

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  6. A ray of light incidents on a refracting surface at 30^(@) with the su...

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  7. A unit vector along the incident ray of light is hat(i). The unit vect...

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  8. The velocities of light in two different media are 2*10^8m/s and 2.5 *...

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  9. Light takes t(1) second to travel a distance x cm in vacuum and the sa...

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  10. A ray of light from a denser medium strikes a rare medium as shown in ...

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  11. The refractive index of the core of an optical fibre is mu(2) and that...

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  12. The refractive index of a prism for a monochromatic wave is sqrt(2)and...

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  13. A trianglular prims of glass is shown in the figure. A ray incident no...

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  14. Under minimum deviation condition in a prism, if a ray is incident at ...

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  15. A ray of light passes through an equilateral glass prism will be such ...

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  16. The refractive indices of violet and red light are 1.54 and 1.52 respe...

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  17. The refractive indices of crown glass prism of C,D and F lines are 1.5...

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