Human beings can hear sound waves in the frequency range of 20 Hz - 20 kHz. So, the required shortest wavelength that human beings can hear is 20 Hz.
The longest visible wavelength of light appears red. "Longest wavelength" is equivalent to 'lowest frequency'.
Radio waves have the longest wavelength in the electromagnetic spectrum.
The electromagnetic waves with the longest wavelength are called radio waves.
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).
Red light has the second longest wavelength in the visible light spectrum, after infrared light.
Yes, that's correct.
The red end of the spectrum. Red has lower frequency, lower energy and longer wavelength than the blue end of the spectrum.
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 wavelength of light that a human eye can perceive depends on the individual, but is generally in the neighborhood of 750 nanometers (7.5 x 10-7 m). Light with that wavelength is perceived by the retina/brain system as colored red.
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