Suppose that a conducting sphere is charged
positively by some method. The charge is
initially deposited on the left side of the sphere.
Yet because the object is conductive, the charge
spreads uniformly throughout the surface of the
sphere. The uniform distribution of charge is
explained by the fact that:

Adiver named jacques observes a bubble of air rising from the bottom of a lake (where the absolute pressure is 3.50 atm) to the surface (where the pressure is 1.00 atm). the temperature at the bottom is 4.00 ∘c, and the temperature at the surface is 23.0 ∘c. what is the ratio of the volume of the bubble as it reaches the surface (vs) to its volume at the bottom (vb)? if jaques were to hold his breath the air in his lungs would be kept at a constant temperature. would it be safe for jacques to hold his breath while ascending from the bottom of the lake to the surface?