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Radio wave
01
an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m
例
The full spectrum includes gamma rays, X-rays, and radio waves.
Electromagnetic radiation includes visible light, radio waves, and X-rays.
The wavelength of a radio wave determines its frequency and how it interacts with antennas.
The broadcast tower beams the radio waves to ensure clear reception in surrounding areas.
Scientists study the electromagnetic field to understand light and radio waves.
