Explanation:
When an electromagnetic wave like light hits a material, the electrons gets emitted. The emission of electrons is called photoelectric effect. The emitted electrons are called photoelectrons. In this process the transfer of energy takes place from light to an electron.
Hence, the correct option regarding the photoelectric experiment is (A) " Light can cause electrons to be released from the surface of a metal."
0.5 mole of Mg=12 grams= 0.5x atoms
Answer:
The answer is B
Explanation:
The answer is B because representative particles can only be atoms.
