As light from a star spreads out and weakens do gaps form between the photons?

For which pair of objects would adding the same a

(a) calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) imagine adding electrons to the pin until the negative charge has the very large value 1.00 mc. how many electrons are added for every 109 electrons already present

You notice the birds sitting on the electrical wires which of the following explain why the birds don't get shocked