Self Studies

Light Test - 29...

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  • Question 1
    1 / -0

     The time in a clock is $$8: 40: 10$$. The time in the image of the clock formed by the plane mirror is 

  • Question 2
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    Which surface will  reflect most of the light falling on them ?

  • Question 3
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    The image of an object formed on the outer surface of the spoon is _______ and _______.

  • Question 4
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    The phenomenon related to the reflection of light is 

  • Question 5
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    A thick plane mirror shows a number of images of the filament of an electric bulb. Of these, the brightest image is the:

  • Question 6
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    A hairdresser stands with her nose $$20\ cm$$ in front of a plane mirror. For what distance must she focus her eyes in order to see her nose in the mirror?

  • Question 7
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    A man of height $$1.8$$m stands infront of a large vertical plane mirror. The distance of the image from the man if he stands at a distance of $$1.5$$ m from the mirror is?

  • Question 8
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    Image formed by convex mirror is?

  • Question 9
    1 / -0

    Which one of the following statements is not true? The phase difference between two light waves can change:

  • Question 10
    1 / -0

    Images in spherical mirrors suffer from several defects. Some of which is/are:

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