4. What will happen to the force between two charges if the distance between them is
quadrupled? If the original force was 10N,
what will the new force be?

c. rb

explanation:

the atomic radius of a chemical element is a measure of the size of its atoms, usually the mean or typical distance from the center of the nucleus to the boundary of the surrounding shells of electrons.

if the thermos has a vacuum innner, then heat through conv currents and conduction are reduced = vacuum flask

he made 11 calls in one day