Question

What is the hertzian waves definition?

Answer 1

an electromagnetic wave produced by the oscillation of electricity in a conductor

Answer 2

An electromagnetic wave produced by the oscillation of electricity in a conductor (as a radio antenna) and of a distance ranging from a few millimeters to many kilometers. Frequency in the field from about 3 × 1010 hertz to approximately 1.5 × 105 hertz.