What is the wavelength range of visible light?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 0.4 to 0.7 µm.
The wavelength range of visible light lies between 0.4 to 0.7 µm.
This range represents the portion of the electromagnetic spectrum that is visible to the human eye.
The colors in the visible spectrum, in order of increasing wavelength, are violet, indigo, blue, green, yellow, orange, and red. Each color corresponds to a specific range of wavelengths within the visible spectrum.