Violation
6A99 - The velocity of propagation of radio frequency waves in free space is:
D.All of the above
A.300,000 meters / second
B.186,284 miles / second
C.The same as the velocity of light in free space
6A99 - The velocity of propagation of radio frequency waves in free space is:
D.All of the above
A.300,000 meters / second
B.186,284 miles / second
C.The same as the velocity of light in free space