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The minimum distance from real object to...

The minimum distance from real object to a real image in a concave mirror is

A

2f

B

f

C

O

D

`f/2`

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The image formed by a concave mirror

The minimum distance of an object from concave mirror for which the mirror forms real image is……………(Let 'f' be the focal length of concave mirror)

Can you find the minimum limiting object distance for obtaining a real image ? What do you call this minimum limiting object distance ?

The rays coming from object parallel to principal axis of a concave mirror will converge at……..

At where the object is placed to get a virtual image in front of concave mirror.

VGS PUBLICATION-BRILLIANT-REFLECTION OF LIGHT AT CURVED SURFACES-EXERCISE
  1. The image formed by a convex mirror is always.

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  2. All the distance related to spherical mirrors will be measured from……....

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  3. The minimum distance from real object to a real image in a concave mir...

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

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

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

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

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

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

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

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

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  12. Write any two uses of spherical mirrors.

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

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

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

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

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  17. What is a concave mirror ?

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  18. What are paraxial rays ?

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

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  20. What is a virtual image ?

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