Explain why the reactance offered by an inductor increases with increasing frequency of an alternating voltage.

Explain why the reactance provided by a capacitor to an alternating current decreases with increasing frequency.

Why rate of evaporation increases with the increase in temperature.

Sketch a graph to show how the reactance of a inductor varies as a function of frequency?

Why does conductivity of a semiconductor increase with rise in temperature?

Explain why the capacitance of capacitor increases when dieslectric slab is inserted between plates of the capacitor.

Explain why the capacitance of capacitor increases when dieslectric slab is inserted between plates of the capacitor.

STATEMENT-1: The kinetic energy of photo-electrons increases with increase in frequency of incident light were vgtv_(o). STATEMENT-2: Whenever intenksity of light is increased the number of photo-electron ejected always increases.

Why does the rate of a reaction increase with rise in temperature?

Explain why the capacitance of capacitor increases when dielectri slab is inserted between the plates of the capacitor. Derive an expression for energy stored in a charged capacitor.

Explain why Air pressure in a car tyre increases during driving.