All modern nuclear power plants use water. Discuss the disadvantages, especially regarding the high pressure under which this water must operate. How does heating water to high pressures tie into the efficiency of the power plant

What happens when a rubber rod is rubbed with a piece of fur?

The radius of a sphere is increasing at a rate of 9 cm/ sec. find the radius of the sphere when the volume and the radius of the sphere are increasing at the same numerical rate.

How does a circuit breaker protect a refrigerator? a. when the current is too high, a metal strip in the fuse melts and opens the circuit. b. when the resistance is too high , a re-settable which opens a circuit c. when the current is too high , a re-settable switch opens the circuit d. when the resistance is too high a metal strip in the fuse melts and opens the circuit