Microwaves from a transmitter are found to be blocked when a metal grille is rotated. This shows microwaves are:

  1. longitudinal waves
  2. polarized transverse waves
  3. sound waves
  4. particles
Answer

B) polarized transverse waves

Grille acts as a polarizer. SLO P-11-D-05 · Understanding

Physics MCQ · More Polarization MCQs · Practise