Which among the following affect the propagation of the Radio Waves in the atmosphere of earth?
1. Reflection
2. Refraction
3. Diffraction
4. Absorption
Choose the correct option from the codes given below:

Answer: [D] 1, 2, 3 & 4

Like light waves, radio waves are affected by the phenomena of reflection, refraction, diffraction, absorption, polarization and scattering.

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