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LAKHMIR SINGH & MANJIT KAUR-LIGHT-EXERCISEE
- What would a pencil look like when seen through a concave lens ? Is th...
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- Where must the object be placed for the image formed by a converging l...
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- What happens when a beam of sunlight is passed through a glass prism ?...
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- (a) What is spectrum ? What is the name of glass shape used to produce...
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- What colours make up white light ?
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- What is a lens ? Name the two types of lenses. Name any five things wh...
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- What kind of lens is used as a magnifying glass ?
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- Which type of reflector is used in car headlights for producing a para...
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- Name a natural phenomenon which is caused by the dispersion of sunligh...
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- Why does a parting in our hair on the left appear to be a parting on t...
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- What information do we get about sunlight from the formation of a rain...
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- In what way is the word AMBULANCE painted in front of the hospital van...
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- What is a real image ? Give one example of real image.
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- What is a virtual image ? Give one example of virtual image.
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- You see your image in a plane mirror. State two characteristics of the...
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- State three characteristics of the image of an object formed by a conc...
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- Explain how, we are able to see the table lying in a room though it do...
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- State three characteristics of the image formed by a convex mirror of ...
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- Name the type of mirror used by dentists. How does it help ?
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- How many colours are present in a rainbow ? Name them.
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