Assertion: radio wave's frequency | /r/HasProperty | high
Facets:
Source sentences:
text: If the frequency of the oscillations is high enough, in the radio frequency range above about 20 kHz, the oscillating coupled electric and magnetic fields will radiate away from the antenna into space as an electromagnetic wave, a radio wave.
text: Also Radio waves do have a high enough frequency to cause health problem.
text: When the frequency ω is high, only electrons participate in the propagation of radio waves, and the natural frequency of their oscillations—the Langmuir frequency
text: The radio waves having high frequencies are basically called as space waves.