State Heisenberg’s uncertainty principle.

Explain Werner Heisenberg's uncertainty principle (qualitative).

Calculate the product of uncertainity in position and velocity for an electron of mass 9.1 xx 10^(-31) kg according to Heisenberg uncertainty principle.

Heisenberg uncertainty principle precludes the simultaneous measurement of

State Aufbau principle.

State Hardy - Weinberg principle . Mention any four factors which affecting Hardy .

State Hardy - Weinberg principle. Mention any two factors that effect Hardy - Weinberg equilibrium. Write its equation.

State the underlying principle of a potntiometer.

State the underlying principle of a transformer. How is the large-scale transmission of electric energy over long distances done with the use of transformers ?

State the underlying principle of a potentiometer. Why is it necessary to (i) use a long wire, (ii) have uniform area of cross-section of the wire ?