constants i periodic table a typical nuclear reactor generates 1000 mw (1000 mj/s) of electrical energy in doing so, it produces 2000 mw of waste heat' that must be removed from the reactor to keep it from melting down. many reactors are sited next to large bodies of water so that they can use the water for cooling. consider a reactor where the intake water is at 18 °c. state regulations limit the temperature of the output water to 30°c so as not to harm aquatic organisms

Assume that two of the electrons at the negative terminal have attached themselves to a nearby neutral atom. there is now a negative ion with a charge -2e at this terminal. what are the electric potential and electric potential energy of the negative ion relative to the electron? the electric potential and the electric potential energy are both twice as much. the electric potential is twice as much and the electric potential energy is the same. the electric potential is the same and the electric potential energy is twice as much. the electric potential and the electric potential energy are both the same. the electric potential is the same and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron. the electric potential is twice as much and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron.