MCQ
Which of the following statements is true?
  • A
    Both light and sound waves can travel in vacuum.
  • B
    Both light and sound waves in air are transverse.
  • C
    The sound waves in air are longitudinal, while the light waves are transverse.
  • D
    Both light and sound waves in air are longitudinal.

Answer

  1. Both light and sound waves in air are longitudinal.

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