Assertion: radio wave | /r/HasProperty | microwave
Facets:
Source sentences:
text: A radio wave is "microwave" when its frequency is above 3 GHz (wavelength is less than 10 centimeters).
text: The smallest radio waves are called microwaves.
text: Generally, electromagnetic radiation is classified by wavelength into radio wave, microwave, infrared, visible light, ultraviolet, X-rays and gamma rays.