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Which of the following represents magnif...

Which of the following represents magnification (m)?(i)`v/u` (ii)`-v/u` (iii) `h_1/h_o` (iv) `h_o/h_1`

A

(i),(ii)

B

(ii) ,(iii)

C

(iii),(iv)

D

(iv),(i)

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VGS PUBLICATION-BRILLIANT-REFLECTION OF LIGHT AT CURVED SURFACES-EXERCISE
  1. We get a diminished image with a concove mirror when the object is pla...

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  2. We get a virtual image in a concave mirror when the object is placed…...

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  3. Which of the following represents magnification (m)?(i)v/u (ii)-v/u (i...

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  4. The image formed by a convex mirror is always.

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

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

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

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

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

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

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

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

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

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

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  15. Write any two uses of spherical mirrors.

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

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

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

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

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  20. What is a concave mirror ?

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