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19 January, 05:24

Light can travel through a medium, but it does not require a medium.

a. True

b. False

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Answers (2)
  1. 19 January, 05:30
    0
    That's true. Light can travel through glass, water or jello,

    but it also gets here very effectively through empty space,

    from the sun and stars.
  2. 19 January, 05:45
    0
    True.

    Light is a part of electromagnetic radiation or spectrum which can even travel through vacuum or through any medium. It does not require a medium to travel or particles of a medium to transfer energy through that medium but can also travel through a medium. Its speed in vacuum is different from that when travelling through a medium.
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