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14 December, 10:36

Which of the following can travel through empty space?

A. Electromagnetic waves

B. Sound waves

C. Mechanical Waves

D. Longitudinal Waves

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Answers (1)
  1. 14 December, 11:09
    0
    Electromagnetic Waves

    Explanation:

    Electromagnetic waves do not need any medium, they can travel in empty space (vacuum). The other wave types need a medium or material.
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