Question

CAN ANYONE PLS ANSWER THIS QUESTION? PLS .........CANT A STUDENT HELP ANOTHER STUDENT?.....PLS.

Answer 1

Answer:

cannot understand the question properly

Explanation:

please send again

Answer 2

Answer:

Photoelectric effect, phenomenon in which electrically charged particles are released from or within a material when it absorbs electromagnetic radiation. The effect is often defined as the ejection of electrons from a metal plate when light falls on it.