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What is the position of the object for w...

What is the position of the object for which the image formed by a concave mirror is virtual, erect and magnified ?

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The image formed by a concave mirror is virtual, erect and magnigied. The position of object is :

Whatever be the position of the object, the image formed by a mirror is virtual, erect and smaller than the object. The mirror them must be :

Is the virtual image formed by a concave mirror always magnified ?

For what position of an object, a real and diminished image is formed by a concave mirror ?

What is the minimum number of rays required for locating the image formed by a concave mirror for an object ? Draw a ray diagram to show the formation of a virtual image by a concave mirror.

When does a concave mirror form a virtual image ?

Which of the following can form a virtual,erect and magnified image?

LAKHMIR SINGH & MANJIT KAUR-LIGHT-EXERCISEE
  1. Which mirror always forms virtual and erect image which is smaller tha...

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  2. Which type of lens forms always a virtual image ?

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  3. What is the position of the object for which the image formed by a con...

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  4. Which type of mirrors are used by doctors for examining the eyes, ears...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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