speed = 700 m/s and frequency = 350 Hz
Red is the longest wavelength of visible light
The longest wavelength / lowest frequency visible light is the red end of the spectrum. The shortest wavelength / highest frequency visible light is the violet end of the spectrum.
Red light has the longest wavelength within the visible spectrum.
The longest visible wavelengths are thoseat the red end of the spectrum (rainbow).
The order of colors from longest to shortest wavelength is red, orange, yellow, green, blue, indigo, violet (ROYGBIV).
It's not that a particular color has the longest wavelength. The wavelength BECOMES longer when a star moves away from us. Red light has a longer wavelength than blue, for example.
There is no longest wavelength for photons. It can be arbitrarily long.
"radio waves" have longest wavelength..
-- longest wavelength -- lowest frequency
Red light has the longest wavelength.
The longest visible wavelength of light appears red. "Longest wavelength" is equivalent to 'lowest frequency'.
Red is the longest wavelength of visible light
Radio waves have the longest wavelength in the electromagnetic spectrum.
The color red has the longest wavelength of any color.
Red is the longest wavelength of visible light
Red light has the longest wavelength in the visible light spectrum.
The electromagnetic waves with the longest wavelength are called radio waves.