Question

define monochromatic light ?

Answer 1

The term monochromatic comes from the Greek words mono, meaning single, and chroma, meaning color. So monochromatic light literally means light of one color. In scientific terms, it means light of a single wavelength. Light is a term for the visible and near visible portions of electromagnetic radiation.

Answer 2

Answer:

Monochromatic light is light (optical radiation) where the optical spectrum contains only a single optical frequency. ... Light sources can also be called monochromatic, if they emit monochromatic light. The antonym of monochromatic is polychromatic.