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A point object is kept in front of a pla...

A point object is kept in front of a plane mirror. The plane mirror is doing SHM of ampliture 2cm. The plane mirror moves along the x-axis which is normal to the mirror. The amplitude of the mirror is such that the object is always in front of the mirror. The amplitude of SHM of the image is

A

0

B

2 cm

C

4 cm

D

1 cm

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Verified by Experts

The correct Answer is:
C
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DISHA PUBLICATION-RAY OPTICS AND OPTICAL INSTRUMENTS-Exercise - 1 : Concept Builder (Topicwise)(Topic 1 : Plane Mirror, Spherical Mirror and Reflection of Light)
  1. The light reflected by a plane mirrorr may form a real image

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  2. Two plane mirrors are inclined at 70^@. A ray incident on one mirror a...

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  3. A point source of light is placed in front of a plane mirror.

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  4. In image formatiion from spherical mirrors, only paraxial rays are con...

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  5. Two mirrors are placed at right angle to each other. A man is standing...

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  6. A concave mirror forms the image of an object on a screen. If the lowe...

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  7. A man 160 cm height stands in fromt of a plane mirror . His eye...

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  8. Two plane mirrors are inclined to each other such that a ray of light ...

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  9. When a plane mirror is placed horizontally on level ground at a distan...

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  10. In a concave mirror, an object is placed at a distance d1 from the foc...

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  11. A ray of light is incident at 50^(@) on the middle of one of the two m...

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  12. Two plane mirrors are inclined to each other at a certain angle.A ray ...

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  13. An infinitely long rod lies along the axis of a concave mirror of foca...

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  14. A ray parallel to principal axis is incident at 30^(@) from normal on...

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  15. A car is fitted with a convex side-view mirror of focal length 20 cm. ...

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  16. Two mirrors, one concave and the other convex, are placed 60 cm apart ...

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  17. In Fig. find the total magnification after two successive reflections ...

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  18. A plane mirror is kept parallel to y-axis. A point object is approachi...

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  19. A point object is kept in front of a plane mirror. The plane mirror is...

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