Question

describe a simple experiment to show the working of Fire extinguisher in normal words​

Answer 1

Answer:

Water extinguishers work by removing heat from the fire. Dry chemical extinguishers are tanks of foam or dry powder with compressed nitrogen as the propellant. They work by smothering the fire: when you put a layer of powder or foam on thefire, you cut the fuel off from the oxygen around it, and the fire goes out.