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A real object is moving toward a fixed ...

A real object is moving toward a fixed spherical mirror. The image

A

must move away from the mirror

B

must move towards the mirrir

C

may move towards the mirror

D

will move towards the mirror, only if the mirror is convex.

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The correct Answer is:
Converging; real
N//a
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RESONANCE-GEOMATRICAL OPTICS -Exercise-1
  1. In Figure, find the total magnification after two successive reflectio...

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  2. A luminous point object is moving along the principal axis of a concav...

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  3. A real object is moving toward a fixed spherical mirror. The image

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  4. A point object on the principal axis at a distance 15cm in front of a ...

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  5. In the figure shown If the objectO moves towards the palne mirror ,the...

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  6. A point object at 15 cm from a concave mirror of radius of curvature 2...

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  7. The distance of an object from the fouce of a convex mirror of radius ...

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  8. An object is placed at 20 cm from a convex mirror of focal length 20 c...

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  9. Which of the following can from erect, virtual, diminished image?

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  10. I is the image of a point object O formed by spherical mirror, then wh...

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  11. An object is placed at a distance u from a concave mirror and its real...

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  12. A real inverted image in a concave mirror is represented by (u,v, f ar...

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  13. The wavelength of light in vacuum is 6000 A^(@) and in a medium it is...

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  14. A ray of light passes from vaccum into a medium of refractive index n....

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  15. A ray of light is incident on a parallel slab of thickness t and refra...

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  16. A ray of light travelling in air is incident at grazing incidence on a...

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  17. A beam of light is converging towards a point I on a screen. A plane g...

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  18. Given that, velocity of light in quartz =1.5xx10^(8)m//s and velocity ...

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  19. The critical angle of light from medium A to medium B is theta. The sp...

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  20. A ray of monochromatic light is incident on one refracting face of a p...

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