Which of the following statements are correct about Microwaves?

  1. Microwaves are reflected by metal surfaces
  2. They pass through the ionosphere without being reflected
  3. They are absorbed by water molecules

   Select the correct option from codes given below:

Answer: [D] 1, 2 & 3

All given statements are correct about Microwaves
Microwaves are reflected by metal surfaces. They pass through glass and plastics.They pass through the ionosphere without being reflected.

This question is a part of GKToday's Integrated IAS General Studies Module