Step-by-Step Solution:1. Understanding Electromagnetic Waves: - Electromagnetic waves are waves that consist of oscillating electric and magnetic fields that propagate through space. They are characterized
- Electromagnetic waves travel through various media, including vacuum, air, and other materials. Given that the speed of light in a vacuum is approximately 3×108 m/s, and since the wave is traveling at this speed, we can conclude that it is traveling in air. Final Answers:- (a) The...
Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep, NEET preparation and CBSE, UP Board, Bihar Board, Rajasthan Board, MP Board, Telangana Board etc ...