Question

principle of evaporation​

Answer 1

Answer:

Physical principle

Evaporation involves two basic processes: a hot source material evaporates and condenses on the substrate. ... Evaporated atoms that collide with foreign particles may react with them; for instance, if aluminium is deposited in the presence of oxygen, it will form aluminium oxide.

Answer 2

Answer:

brother i dont understand what u want to know can u write full ques in this comment box

.hope i helped u