General Science - Physics MCQs

Q.  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:


a. Only 1, 2 & 3
b. Only 1, 3 & 4
c. Only 1, 2 & 4
d. 1, 2, 3 & 4


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