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What is the other name of a converging lens ?

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What is the other name of a diverging lens ?

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LAKHMIR SINGH & MANJIT KAUR-LIGHT-EXERCISEE
  1. Which type of mirrors are used by doctors for examining the eyes, ears...

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  2. What is the other name of a diverging lens ?

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  3. What is the other name of a converging lens ?

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  4. Which of the two diverges a beam of parallel rays of light : convex le...

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  5. Name the lens which can concentrate sun's rays to a point and burn a h...

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  6. Which of the mirrors is converging: concave or convex?

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  7. Where should an object be placed in order of to use a convex lens as a...

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  8. If the image formed by a lens is always virtual, erect and smaller tha...

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  9. Which type of lens can form real and inverted images, as well as virtu...

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  10. Name the device which is used to split white light into seven colours.

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  11. What acts as tiny prisms in the formation of a rainbow ?

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  12. Name the process which is involved in the formation of a rainbow.

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  13. What can you demonstrate by rotating Newton's colour disc rapidly ?

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  14. Fill in the following blanks with suitable words : Light travels in...

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  15. Fill in the following blanks with suitable words : The change in di...

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  16. Fill in the following blanks with suitable words : An image that ca...

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  17. Fill in the following blanks with suitable words : An image that can...

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  18. Fill in the following blanks with suitable words : An image formed ...

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  19. Fill in the following blanks with suitable words : Image formed by ...

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  20. Fill in the following blanks with suitable words : A minor can for...

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