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- The eye lenses focuses:
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- It is what that helps us to see objects?
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- Name any two Luminous bodies.
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- Where is a reflection seen?
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- Which surface can act as a mirror?
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- Name two objects which split white light into manyt colours.
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- Name the seven colours of light. What is this phenomenon called?
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- Give one example of dispersion of light in nature.
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- What is basic cause of colour blindness?
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- Why cats and bats are able to see at night?
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