Want this question answered?
The frequency range for visible light is 400-790 THz
The frequency range of visible light.
That depends on whether it's still in the visible light range that human eyes can detect. If it's beyond red it will be infrared, a light wave with wavelength/frequency that we cannot detect. The frequency range of red light is between 484 THz to 384 THz. The wavelength of visible red light is between 620 nm to 750 nm.
Wavelengths in the range of 0.4 - 0.7 microns are visible.
For a normal human being, visible light comprises electromagnetic radiation with wavelength in the range in the 390 nanometres (frequency = 770 THz) to 700 nm (430 THz).
The visible portion of the Electromagnetic Spectrum. Visibility to the human eye is determined by the Frequency (or wavelength) of the light.
Light is the portion of electromagnetic radiation that is visible to the human eye, responsible for the sense of sight. Visible light has a wavelength in a range from about 380 or 400 nanometers to about 760 or 780 nm, with a frequency range of about 405 THz to 790 THz.
Color is the frequency of visible light. The visible light wave range in frequency from 430 trillion hertz, which is red light, to 750 trillion hertz, or violet light.?æ
Visible light - electromagnetic waves in the frequency range 430 to 770 teraHz.
The visible spectrum is the portion of the electromagnetic spectrum that is visible to (can be detected by) the human eye. Electromagnetic radiation in this range of wavelengths is called visible light or simply light.
visible light spectrum
It ranges from 4.28 x 1014 Hz for red light to 7.89 x 1014 Hz for violet light.