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A light ray moves from glass (Vglass=2.0...

A light ray moves from glass `(V_glass=2.0xx10^ ms^-1)` to diamond `(V_diamond=1.25xx10^8ms^-1)`. What is the refractive index of diamond with respect t6 glass?

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SURA PUBLICATION-Light-Example
  1. If two mirrors are placed at an inclination of 30^@ then how many imag...

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  2. What is the speed of light in diamond if its refractive index is 2.41?

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  3. A light ray moves from glass (Vglass=2.0xx10^ ms^-1) to diamond (Vdiam...

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  4. Find the refractive index of wather with respect to glass if the refra...

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  5. The speed of light in air is 3xx10^8 ms^-1 and that in wather is 2.25x...

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  6. Differentiate between reguler and irregular reflection.

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  7. Explain the construction and working od kaleidoscope.

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  8. Explain the construction and working of periscope with a labelled diag...

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  9. Explain the uses of periscope.

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  10. Explain the images formed by a concave mirror for different position o...

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  11. Explain some phenomene which occur due to refraction of light in our d...

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  12. Draw the following: Concave mirror

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  13. Draw the following: Convex mirror

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  14. Draw the ray diagram and write the characteristics of the images forme...

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  15. Draw the ray diagram and write the characteristics of the images forme...

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  16. Drow a neat labelled diagram of a periscope.

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  17. Draw a ray diagram to show a light ray travels from denser medium (gla...

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  18. Drow a ray diagram to show a light ray travels from rater medium (air)...

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  19. Imagine that parallel rays are incident on an irregular surface.Are th...

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  20. A safety vest helps to keep the workers who are working by the roadsid...

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