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What happens if you hold the paper at a distance shorter thant the focal length from the mirror and move it away ?

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VGS PUBLICATION-BRILLIANT-REFLECTION OF LIGHT AT CURVED SURFACES-EXERCISE
  1. The minimum distance from real object to a real image in a concave mir...

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  2. Will you get a point image if you place a paper at the focal point ?

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  3. What happens if you hold the paper at a distance shorter thant the foc...

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  4. Does the image of the sun become smaller or bigger ?

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  5. Do we get an image with a concave mirror at the focus every time ? Le...

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  6. Draw the ray diagram to show the formation of image for the object of ...

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  7. Predict and write the reason, why the value of distance of the object ...

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  8. Which property of concave mirror is used in making the solar cooker?

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  9. Write the differences between real image and virtual image.

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  10. Write any two uses of spherical mirrors.

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  11. Does focal length of the spherical mirror changes when it is completel...

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  12. The magnification of the image formed by the spherical mirror is m= -...

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  13. The radius of curvature of a concave mirror is 6 cm. Draw the ray diag...

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  14. Why do we prefer a convex mirror as a rear- view mirror in the vehicle...

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  15. What is a concave mirror ?

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  16. What are paraxial rays ?

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  17. To form the image on the object itself, how should we place the object...

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  18. What is a virtual image ?

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  19. What is meant by converging of light rays?

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  20. When do you say light rays are diverging?

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