Question

WHAT IS PHOTOELECTRIC EFFECT

Answer 1

The photoelectric effect is the emission of electrons or other free carriers when light shines on a material. Electrons emitted in this manner can be called photo electrons. This phenomenon is commonly studied in electronic physics, as well as in fields of chemistry, such as quantum chemistry or electrochemistry.

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.