Question

what is photoelectric effect

Answer 1

$\huge\mathfrak\red{Elo!}$

$\mathtt{Photoelectric \: Effect:}$

The photoelectric effect is the emission of electrons from matter upon the absorption of electromagnetic radiation, such as ultraviolet radiation or x-rays.

Answer 2

$\huge\bf{Answer:-}$

• When a substance metal and nonmetal solids, liquids and gases emits electrons after absorbing energy from an electromagnetic radiation such as X-rays, visible light, etc , it is called photoelectric effect.