Question

what are the frequency and wavelength ranges of visible light

Answer 1

The visible spectrum is the portion of the electromagnetic spectrum that is visible to the human eye. Electromagnetic radiation in this range of wavelengths is called visible light or simply light. A typical human eye will respond to wavelengths from about 390 to 700 nanometers.[1] In terms of frequency, this corresponds to a band in the vicinity of 430–770 THz.

Answer 2

We have that the frequency and wavelength ranges of visible light is

• F=88.5MHz
• $\lambda=3.4m$

From the question we are told

what are the frequency and wavelength ranges of visible light

Generally the Frequency of Visible light is Approximately  the Frequency of  Radio wave which is at

F=88.5MHz

Generally Speed of Light is 3*10^8

Generally the equation for the Speed  is mathematically given as

$v=\lambda*f\\\\\lambda=\frac{v}{f}\\\\\lambda=\frac{3*10^8}{88.5*10^6}$

$\lambda=3.4m$

Therefore

the frequency and wavelength ranges of visible light is

• F=88.5MHz
• $\lambda=3.4m$

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