Physics

10th

grade

Image

Lenses

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10 questions

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  • 1. Multiple Choice
    20 seconds
    1 pt
    ___ is when light travels through a material and bends.
    Diffraction
    Dispersion
    Mirage
    Refraction
  • 2. Multiple Choice
    20 seconds
    1 pt
    Image
    The point where the rays meet is known as....
    Fire
    the focal point
    refraction
    Plane of the lens
  • 3. Multiple Choice
    10 seconds
    1 pt
    Image
    Is a convex lens thicker or thinner in the middle?
    Thicker 
    Thinner 
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