If the length of an antenna is changed from 2.5 meters to 2.8 meters, its resonant frequency
will
A. increase
B. depend on the velocity factor so the resonant frequency can either be increased or
decreased
C. will be unchanged
D. decrease
will
A. increase
B. depend on the velocity factor so the resonant frequency can either be increased or
decreased
C. will be unchanged
D. decrease