A nuclear power plant operates at 75 percent of its maximum theoretical (Carnot) efficiency between temperatures of 700° and 310°C. If the plant produces electric energy at the rate of 1.3 GW, how much exhaust heat is discharged per hour?

If water vapor with the mass of 35.0 grams is cooled and condensed into water in a closed system such as a closed glass jar, what is the mass of the water after the water vapor completely condenses? a) 34.5 grams b) 35.0 grams c) 35.5 grams d) the mass cannot be determined without knowing the volume

What is an example of static friction

Abeam of light shining from water to air strikes the surface at an angle greater than 48 degrees and produces total internal reflection. if the incident beam is at a 50 degree angle what angle is the reflected beam 13 25 50 100