(a) Explain the following terms: (i) viscosity; (ii) terminal velocity. (b)(i) Describe an experiment to determine the terminal velocity of a steel ball fal...

(a) Explain the following terms:

(i) viscosity;

(ii) terminal velocity.

(b)(i) Describe an experiment to determine the terminal velocity of a steel ball falling through a jar of glycerine..

(ii) State two precautions that should be taken to ensure accurate result.

(c) State two

(i) effects of viscosity

(ii) applications of viscosity.