Draw a graph showing the variation of decay rate with number of active nuclei.

Draw a plot showing the variation of electric field E

Draw the graph showing the variation of current with voltage for a p-n junction diode.

Draw a graph showing the variation of stopping potential with frequency of incident raditions in relation to photoelectric effect. Deduce an expression for the slope of this graph using Einstein's photoelectric equation.

Draw the graph showing the variation of reactance an inductor with the frequency of an a.c. circuit.

Draw a graph showing the variation of intensity verses the position on the screen in Young's experiment, when one of the slits is closed.

Sketch a graph showing the variation of inductive reactance with frequency o the applied voltage.

Draw a graph showing variation of de-Broglie wavelength with the momentum of an electron?

Draw a graph to show the variation of resistance of a metal wire as a function of its diameter, keeping length and temperature constant.

Draw a graph showing the variation of intensity of polarized light transmitted by an analyser.