1884Every Day ScienceMedium
Washing machine is working on the principle of?
ACentrifugation
BElectric-magnetic induction
CPhotoelectric effect
DNone of these
Correct answer
A. Centrifugation
Explanation
The working principle of a washing machine is centrifugation. Centrifugation is a separation process which uses the action of centrifugal force to promote accelerated settling of particles in a solid-liquid mixture.