WBCS.LIVE practice question

Which one of the following statements about sound is not correct?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Sound travels at a speed slower than the speed of light
  2. Sound waves are transverse waves
  3. Sound waves are longitudinal waves
  4. Sound travels faster in moist air than in dry air

Correct answer and explanation

Correct answer: Sound waves are transverse waves