Red, I believe.
No. In the visible portion of the electromagnetic spectrum, the waves at the red end have the longest wavelength (lowest frequency), and those at the violet end have the shortest wavelength (highest frequency).
In the visible-light portion of the electromagnetic spectrum, frequencies are lowest near red light (approaching infrared waves) and highest near violet light (approaching ultraviolet rays).
The UV portion of the spectrum
false
The visible portion of the Electromagnetic Spectrum. Visibility to the human eye is determined by the Frequency (or wavelength) of the light.
That's the portion of the spectrum that we call "gamma rays".
The radio frequency portion of the electromagnetic spectrum uses radio telescopes.
The radio frequency portion of the electromagnetic spectrum uses radio telescopes.
Radio waves are electromagnetic waves occurring on the radio frequency portion of the electromagnetic spectrum.
No. In the visible portion of the electromagnetic spectrum, the waves at the red end have the longest wavelength (lowest frequency), and those at the violet end have the shortest wavelength (highest frequency).
The visible portion of electromagnetic spectrum is called the visible light and is the electromagnetic wave with the wavelength between 380 - 740 nm.
Red light.
The highest frequency in the visible portion of the electromagnetic spectrumis the last color you can see on the blue/violet end of the rainbow.
Bandwidth of the visible light portion of the Electromagnetic Spectrum is approximately 384 Tera Hertz.
In the visible-light portion of the electromagnetic spectrum, frequencies are lowest near red light (approaching infrared waves) and highest near violet light (approaching ultraviolet rays).
The UV portion of the spectrum
False