Physics, 29.11.2020 02:40 foxesforlife45

A system absorbed 44 J of heat from its surroundings. After doing work the increase in the internal energy of the system is 32J. How much energy was used by the system to do useful work?

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 19:30

Two identical 82 mg dust particles very far apart (pee 0) are moving directly toward each other at a speed of 3698 m/s. the charge on each is-719 ? c. determine how close they will get to each other. let k = 9x109 n-m2/c2 & ignore gravity.

Answers: 1

Answer

Physics, 22.06.2019 02:10

"an open tank has the shape of a right circular cone. the tank is 6 feet across the top and 5 feet high. how much work is done in emptying the tank by pumping the water over the top edge? note: the density of water is 62.4 lbs per cubic foot."

Answers: 2

Answer

Physics, 22.06.2019 09:00

The material that keeps its new shape after it is stretched is called?

Answers: 1

Answer

Physics, 22.06.2019 15:50

How many neutrons does plutonium -196 with an atomic number of 78.

Answers: 3

Answer

You know the right answer?

A system absorbed 44 J of heat from its surroundings. After doing work the increase in the internal...