subject
Physics, 06.07.2019 03:10 kamjay2006

Asystem gains 757 kj757 kj of heat, resulting in a change in internal energy of the system equal to +176 kj.+176 kj. how much work is done? =w= kjkj choose the correct statement. work was done on the system. work was done by the system.

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 22:00
If the speed of a particle triples ,by what factor does its kinetic energy increase?
Answers: 2
question
Physics, 22.06.2019 07:10
Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?
Answers: 2
question
Physics, 22.06.2019 11:00
What is the measurement of how fast an object moves relative to a reference point?
Answers: 1
question
Physics, 22.06.2019 19:40
Uranium has two naturally occurring isotopes. 238u has a natural abundance of 99.3% and 235u has an abundance of 0.7%. it is the rarer 235u that is needed for nuclear reactors. the isotopes are separated by forming uranium hexafluoride uf6, which is a gas, then allowing it to diffuse through a series of porous membranes. 235uf6 has a slightly larger rms speed than 238uf6 and diffuses slightly faster. many repetitions of this procedure gradually separate the two isotopes. what is the ratio of the rms speed of 235uf6 to that of 238uf6? express your answer to five significant figures.
Answers: 3
You know the right answer?
Asystem gains 757 kj757 kj of heat, resulting in a change in internal energy of the system equal to...
Questions
question
French, 10.11.2021 21:50
question
French, 10.11.2021 21:50
question
Mathematics, 10.11.2021 21:50
question
Chemistry, 10.11.2021 21:50
Questions on the website: 13722360