At a nuclear power plant, a steam turbine drives an electrical generator with a mechanical power output of 330 MW. The power input from the nuclear reactor to the steam turbine is
1300 MW. How much power is discarded by the turbine?

In a system, when potential energy decreases, then entropy also decreases. true false

What is the measurement of how fast an object moves relative to a reference point?

Four objects each with charge +2.0×10−7c are located at the corners of a square whose sides are 2.0 m long. part a what quantities can be determined using this information? check all that apply. the electric force on a charged object placed at the center of the square. the mass of each object. the total electric potential energy of the system consisting of the four charged objects. part b find the electric force on a charged object placed at the center of the square.