Question

Which one of the following is not a property of electromagnetic waves?
A) Electromagnetic waves do not show interference and diffraction. B) Oscillating electric field and magnetic field are perpendicular to each other. C) Electromagnetic waves are transverse waves D) Electromagnetic waves do not require a medium to propagate.

Answer 1

Answer:

The answer is a option A

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Answer 2

Electromagnetic waves do not show interference and diffraction is not a property of electromagnetic waves. (Option A)

• The electromagnetic waves are an intersection of the electric, magnetic field resulting from their vibrations.
• These waves reflect, refract, diffract, and show interference.
• Any particle that is charged, results in both fields oscillating and moving perpendicularly which are also transverse.
• This results in forming radiation and light.
• Such waves are independent of any medium and can transfer through solids, gases, including vacuum.