Radio waves belong to the class of wave whose velocity is about
A
34m/s
B
3 ×106m/s
C
3 ×108m/s
D
3 × 10-8m/s
Verified Correct Answer: C.
Physical Principles & Numerical Solution
A radio waves is an electromagnetic waves which travels with a constant velocity of 3 × 108m/s
Source: Myschool Past Questions Archive (Record #40830)