subject
Physics, 27.10.2021 14:00 avi49

A system's initial internal energy is 27 J. Then heat is added to the system. If the final internal energy is 34 J and the system does 26 J of work, how much heat is added to the system?

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 21:40
Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?
Answers: 3
question
Physics, 21.06.2019 22:30
A2 kg ball travellng to the right with a speed of 4 m/s collidees with a 5 kg ball traveling to the left with a speed of 3 m/s. take right to be the positive direction. what is the total momentum of the two balls before they collide? what is the total momentum of the two balls after they collide?
Answers: 1
question
Physics, 21.06.2019 23:20
Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity
Answers: 2
question
Physics, 22.06.2019 11:20
Sound is a disturbance that travels through a medium as a
Answers: 1
You know the right answer?
A system's initial internal energy is 27 J. Then heat is added to the system. If the final internal...
Questions
question
Biology, 11.03.2021 01:40
question
Biology, 11.03.2021 01:40
question
Mathematics, 11.03.2021 01:40
question
Mathematics, 11.03.2021 01:40
Questions on the website: 13722366