Give two examples of drift velocity.
Drift velocity is the average velocity of particles in a substance in random motion.
Examples of drift velocity
(a) What is meant by a solution ? Give two examples of solutions.
(b) What is suspension ? Give two examples of suspensions.
(c) What is a colloid ? Give two examples of colloids (or colloidal solutions).
(a) What are thermoplastics ? Give two examples of thermoplastics.
(b) What are thermosetting plastics? Give two examples of thermosetting plastics.
give two real examples where displacement isnegetiveand velocity is negetive.