Two objects are electrically charged. The net charge on one object is doubled. Therefore, the electric force .

reverses

doubles

quadruples

divides

According to the phase diagram for water, how is the state of water determined? proceed up a vertical line at any given temperature read the phase at the intersection of any given temperature and pressure at a given pressure, proceed horizontally to the s-l or l-g line

What will a positive and a negative charge do if they are separated from each other?

Ways that industry and agriculture use physical properties to separate substances