Science, Physics

9th

grade

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Reflection and refraction

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15 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    Objects that reflect well are

    Matte surfaces

    Smooth, shiny surfaces

    Dark coloured surfaces

    Medium coloured surfaces

  • 2. Multiple Choice
    30 seconds
    1 pt

    The law of reflection states that

    Angle of incidence = Angle of reflection

    Angle of incidence = Angle of incidence

    Angle of reflection = Angle of translucence

    Angle of reflection = Angle of reflection

  • 3. Multiple Choice
    30 seconds
    1 pt

    Lateral inversion is

    When a light ray hits an object as a curved wave

    The term used to describe light rays reflecting off dark, matte surfaces

    The same as 'angle of incidence'

    When something is reflected in a plane mirror where left becomes right and right becomes left

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