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REFRACTION OF LIGHT
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LAKHMIR SINGH & MANJIT KAUR-REFRACTION OF LIGHT-Exercise
- In which material do you think light rays travel faster-glass or air?
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- State whether the following statement is true or false? Refraction o...
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- Why does a ray of light bend when it travels from one medium to anothe...
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- Fill in the following blanks with suitable words: a) Light travellin...
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- What is meant by 'refraction of light'? Draw a labelled ray diagram to...
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- A ray of light travelling in air incident on a rectangular glass block...
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- Draw a labelled ray diagram to show how a ray of light is refracted wh...
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- The diagram given alongside shows a ray of light entering a rectangula...
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- What is meant by the 'angle of incidence' and the 'angle of refraction...
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- Light travels more quickly through water than through glass. a) Whic...
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- Draw a labelled ray diagram to show how a ray of light passes through ...
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- When a light ray passes from air into glass, what happens to its speed...
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- A pencil when dipped in water in a glass tumbler appears to be bent at...
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- Light is travelling from a denser medium to a rarer medim along a norm...
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- A ray of light passes from glass into air. The angle of refraction wil...
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- A ray of light travelling in air goes into water. The angle of refract...
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- The speed of light in air is:
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- When a ray of light travelling in glass enters into water obliquely:
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- A ray of light travelling in water falls at right angles to the bounda...
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- A ray of light passes from a medium X to another medium Y. No refracti...
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