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Rakesh performs the experiments on traci...

Rakesh performs the experiments on tracing the path of a ray of light passing through a rectangular glass slab for different angles of incidence. He observes that in all cases

A

`angle i gt angle r " but " angle i = angle e`

B

`angle i lt angle r " but " angle i =angle e`

C

`angle i gt angle e " but " angle i = angle r`

D

`angle i lt angle e " but " angle i = angle r `

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The correct Answer is:
A
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CHETAN PUBLICATION-REFRACTION OF LIGHT -Choose and write the correct option
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  2. We can see the sun even when it is little below the horizon because of...

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  3. When light ray passes from air to glass slab then it …………………. .

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  4. When light passes through glass slab, the incident ray and emergent ra...

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  5. When light ray travels from denser medium to rarer, then it ………………… .

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  6. The velocity of light in air is ………………..m/s.

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  7. Rakesh performs the experiments on tracing the path of a ray of light ...

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  8. When a ray of light travels from air to glass and strikes the surface ...

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  9. A ray of light incident from a denser medium passes through a rarer me...

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  10. The ray of light gets deviated when it passes from one medium to anoth...

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  11. A ray of light strikes the glass slab at an angle of 50^(@). What is t...

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  12. A glass-slab is placed in the path of convergent light. The point of ...

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  13. What is the speed of light in a transparent medium having absolute ref...

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  14. Which colour of light deviates the least in the spectrum obtained with...

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  15. The figure shows the path of ray of light propagating from medium 1 to...

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  16. After tracing the path of a ray of light through a glass prism, a stud...

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  17. Will the light travel through soapy water with the same velocity as it...

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  18. In an experiment to trace the path of a ray of light passing through a...

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