WBCS.LIVE practice question

Which one of the following is not a property of electromagnetic waves?

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

Answer options

  1. Electromagnetic waves do not show interference and diffraction.
  2. Oscillating electric field and magnetic field are perpendicular to each other.
  3. Electromagnetic waves are transverse waves
  4. Electromagnetic waves do not require a medium to propagate.

Correct answer and explanation

Correct answer: Electromagnetic waves do not require a medium to propagate.