Question

what is photoelectric effect? Establish education for photoelectric effect.​

Answer 1

Answer:

it is emissions of other electron or free radicals when light hits a material

Explanation:

e mc2

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.