1. Khối 8
  2. Science 8
  3. Physics
  4. Unit 12. Light
  5. How reflections form
  • Choose the correct answer.
    straight lines that represent light waves
    visible light
    image
    rays
    line
    Giải thích
    The correct answer
    rays
    line
    image
    visible light
    1/1
  • Choose the correct answer.
    What is reflection?
    Reflection is the absorbing of light off the surface that it strikes on.
    Reflection is the bouncing  of light off the surface that it strikes on.
    Reflection is the bending of light off the surface that it strikes on.
    Reflection is the scattering of light off the surface that it strikes on.
    Giải thích
    The correct answer
    Reflection is the bouncing  of light off the surface that it strikes on.
    Reflection is the bending of light off the surface that it strikes on.
    Reflection is the scattering of light off the surface that it strikes on.
    Reflection is the absorbing of light off the surface that it strikes on.
    1/1
  • Choose the correct answer.
    To get the best reflection from a mirror you need _____.
    a very shiny surface to reflect lots of light
    it to produce light
    to shine a bright light on it
    to stand right in front of it
    Giải thích
    The correct answer
    a very shiny surface to reflect lots of light
    to shine a bright light on it
    to stand right in front of it
    it to produce light
    1/1

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