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Science 4 - Unit 6 Light - Revision

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  • Fill in the blank: Light sources can ......... light by themselves.
    produce
  • Decide the following statement TRUE or FALSE: Shadows of different things are the same size.
    FALSE
  • Decide the following statement TRUE or FALSE: Light travels in curved lines.
    FALSE
  • Fill in the blank: A ............ is formed when light cannot pass through an opaque object.
    shadow
  • Fill in the blank: Fireflies, the Sun and stars are examples of natural ......
    light sources
  • Fill in the blank: Tables, books, and cars are examples of ........ that don't let light pass through.
    opaque objects
  • Decide the following statement TRUE or FALSE: The Moon is NOT a light source because it cannot produce light by itself.
    TRUE
  • Decide the following statement TRUE or FALSE: Transparent objects (glasses, clear plastics) allow light to pass through.
    TRUE
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