CUET Preparation Today
The speed of electromagnetic waves is same for : |
all wavelengths all media all intensities all frequencies |
all intensities |
Speed of electromagnetic waves is dependent upon medium as, $V = \frac{c}{n}$ where c is the speed of light in vacuum, n is the refractive index in the medium. Speed is dependent on wavelength and frequency as v=λν
It is independent of intensity. |
