Answers

(a) State Faraday’s law of electromagnetic induction. (b) Draw a labelled diagram of an induction coil and explain…

(a) Explain what is meant by acceleration of free fall due to gravity, g. (b) State two reasons…

(a) Explain the terms nuclear fission and nuclear fusion. (b) State two advantages of fusion over fission and…

(a) Define the capacitance of a capacitor. (b) State three factors on which the capacitance of a parallel…

(a) Define the boiling point of a liquid. (b) Describe an experiment to determine the boiling point of…

(a)(i) Explain the terms: photoelectric emission and threshold frequency; (ii) Einstein’s photoelectric equation can be written as (E…

(a) Using a suitable diagram, explain how the following can be obtained from a velocity-time graph (i) acceleration;…

(a) What is a wave motion? The equation (y = A sin frac{2pi}{lambda} (Vt-X)) represents a wavetrain in which…

(a) State the laws of electromagnetic induction. (b) (i) Describe a simple experiment to show how an induced…

(a) What is meant by the statement: The linear expansivity of a solid is (1.0 times 10^{-5}K^{-1})? (b)(i) Describe…