Assertion: radio wave's frequency | /r/CapableOf | take value
Facets:
value: from 300 ghz
type: OTHER
value: to 3 khz
type: OTHER
Source sentences:
text: • The frequency of radio waves can take values from 300 GHz to 3 kHz, but microwaves are defined to have frequencies ranging from 300 GHz to only 300 MHz.