The wavelength of light visible to eye is of the order of

The wavelength of visible light is

The wavelength of visible light is

A: The obstacle must be in the order of 10^(-7)m to see the differation of light. R: The wavelength of visible light is in the order of 10^(-7)m.

Frequency of visible light is of the order of:

The frequnecy of visible light is of the order of

The frequnecy of visible light is of the order of