👉 Radiants are a type of light source that emits radiant energy. They are often used in scientific and engineering applications, such as in laser diodes, solar cells, and thermoelectric generators. In physics, radiants are also called sources of electromagnetic radiation or light. They can be categorized into two main types: monochromatic radiants (such as the sun) and multichromatic radiants (like lasers). Monochromatic radiants are emitted by a single source with a specific wavelength
