Science

8th

grade

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Grade 8 CBSE Light Quiz

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15 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    The perpendicular drawn to the reflecting surface is called

    reflected ray

    dispersion

    incident ray

    normal

  • 2. Multiple Choice
    45 seconds
    1 pt

    If two plane mirrors are inclined at an angle of 40°, number of images formed will be

    9

    8

    6

    5

  • 3. Multiple Choice
    30 seconds
    1 pt

    Band of seven colours is called

    spectrum

    dispersion

    VIBGYOR

    reflection

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