Self Studies
Self Studies
Self Studies
Self Studies

Ray Optics Test...

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  • Question 1
    4 / -1

    A ray of light is incidenting normally on a plane mirror. The angle of reflection will be

  • Question 2
    4 / -1

    When light wave suffers reflection at the interface from air to glass, the change in phase of the reflected wave is equal to

  • Question 3
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    A ray is reflected in turn by three plane mirrors mutually at right angles to each other. The angle between the incident and the reflected rays is

  • Question 4
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    Two plane mirrors are at right angles to each other. A man stands between them and combs his hair with his right hand. In how many of the images will he be seen using his right hand

  • Question 5
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    When a plane mirror is rotated through an angle θ then the reflected ray turns through the angle 2θ then the size of the image

  • Question 6
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    A plane mirror produces a magnification of

  • Question 7
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    A plane mirror makes an angle of 30° with horizontal. If a vertical ray strikes the mirror, find the angle between mirror and reflected ray

  • Question 8
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    A ray of light is incident at 50° on the middle of one of the two mirrors arranged at an angle of 60° between them. The ray then touches the second mirror, gets reflected back to the first mirror, making an angle of incidence of

  • Question 9
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    A small object is placed 10 cm infront of a plane mirror. If you stand behind the object 30 cm from the mirror and look at its image, the distance focused for your eye will be

  • Question 10
    4 / -1

    A man runs towards a mirror at a speed 15 m/s. The speed of the image relative to the man is

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