Question

What is light plz someone help me fast

Answer 1

Light is defined as the electromagnetic radiation with wavelengths between 380 and 750 nm which is visible to the human eye. Electromagnetic radiation, such as light, is generated by changes in movement (vibration) of electrically charged particles, such as parts of ‘heated’ molecules, or electrons in atoms (both processes play a role in the glowing filament of incandescent lamps, whereas the latter occurs in fluorescent lamps). Electromagnetic radiation extends from γ rays and X-rays through to radio waves and to the long radio waves. This is often referred to as ‘the electromagnetic spectrum’

Answer 2

The natural agent that stimulates sight and makes things visible