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To obtain a magnified real image of a s...

To obtain a magnified real image of a small film strip, which type of lens is used ? Where is the film strip placed to obtain the image on the screen ?

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To obtain a magnified real image of a small film, strip, a convex lens is used. The film strip is placed between `F_(1)` and `2F_(1)` and the screen is placed on the other side of the lens.
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NAVNEET PUBLICATION - MAHARASHTRA BOARD-LENSES-Answer the following questions :
  1. An object is kept in front of a lens of focal length +10 cm. Describe ...

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  2. Annu and Anand have concave and convex lenses respectively. They took ...

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  3. To obtain a magnified real image of a small film strip, which type of...

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  4. When an object of height 2 cm is placed in front of a convex lens, the...

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  5. You are given a lens which gives a virtual , erect and enlarged image....

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  6. When an object of height 3 cm is placed in front of a concave lens, th...

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  7. State used of a convex lens.

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  8. State used of a convex lens.

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  9. An object is kept in front of a lens of focal length-20 cm . Describe...

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  10. An object is placed in front of a convex lens of focal length 20 cm . ...

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  11. What is the power of a lens ?

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  12. What is the unit of power of a lens ? Define it .

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  13. What is the sign of the power of (i) a convex lens (ii) a concave lens...

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  14. If there is an increase or decrease in the focal length of a lens, wha...

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  15. If two lenses of focal lengths f(1) and f(2) are kept in contact with ...

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  16. Draw a neat labelled diagram to show the structure of the human eye.

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  17. What is cornea ?

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  18. What is iris ?

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  19. What is pupil ?

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  20. What is the function of the lens in the human eye ?

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