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A ray of light travelling in air enters ...

A ray of light travelling in air enters obliquely into water. Does the light ray bend towards the normal or away from the normal ? Why ?

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A ray of light travelling in glass emerges into air. State whether it will bend towards the normal or away from the normal.

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A ray of light travelling in air goes into water. The angle of refraction will be:

As light rays pass from water into glass, are they refracted towards the normal or away from the normal?

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LAKHMIR SINGH & MANJIT KAUR-REFRACTION OF LIGHT-Exercise
  1. A ray of light travelling in air is incident on a parallel-sided glass...

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  2. A ray of light travelling in glass emerges into air. State whether it ...

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  3. A ray of light travelling in air enters obliquely into water. Does the...

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

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  5. State two effects caused by the refraction of light.

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  6. Name the phenomenon due to which a swimming pool appears less deep tha...

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  7. What a ray of light passes from air into glass, is the angle of refrac...

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  8. Why does a ray of light bend towards normal as it passes from air to g...

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  9. As light rays pass from water into glass, are they refracted towards t...

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  10. In which material do you think light rays travel faster-glass or air?

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  11. State whether the following statement is true or false? Refraction o...

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  12. Why does a ray of light bend when it travels from one medium to anothe...

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  13. Fill in the following blanks with suitable words: a) Light travellin...

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  14. What is meant by 'refraction of light'? Draw a labelled ray diagram to...

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  15. A ray of light travelling in air incident on a rectangular glass block...

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  16. Draw a labelled ray diagram to show how a ray of light is refracted wh...

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  17. The diagram given alongside shows a ray of light entering a rectangula...

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  18. What is meant by the 'angle of incidence' and the 'angle of refraction...

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  19. Light travels more quickly through water than through glass. a) Whic...

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  20. Draw a labelled ray diagram to show how a ray of light passes through ...

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