A. 34m/s
B. 3 ×10^6m/s
C. 3 ×10^8m/s
D. 3 × 10^-8m/s
Correct Answer:
Option C – 3 ×10^8m/s
Explanation
A radio wave is an electromagnetic wave which travels with a constant velocity of 3 × 108m/s
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