Physics

Question

Which example best illustrates that light behaves like particles?
Light bends as it strikes a window.
Light bounces off a white cement sidewalk.
Light travels in space at a speed of about 3.0 x 108 m/s.
Light increases in speed as it moves through matter.

2 Answer

  • Light bounces off a white cement sidewalk.

    Particles generally can't pass through matter. All the other options show light moving through matter, except the space one. I don't think the space one is correct because particles normally don't move that fast.
  • Answer:

    B -  Light bounces off a white cement sidewalk.

NEWS TODAY