Physics, 24.02.2022 07:10 destinyycooper
In the first law of thermodynamics, ΔE=Q−W , what does Q stand for?
the heat added to the system
the internal energy of the system
the change in the internal energy of the system
the work done by the piston
Answers: 1
Physics, 22.06.2019 00:00
Name three different units of energy used to measure heat and describe what type of situations each is usually used.
Answers: 1
Physics, 22.06.2019 06:00
Which of the following changes will result in a stronger electromagnet? a. using fewer coils of wire b. using a higher voltage c. using a shorter nail d. using a longer wire
Answers: 1
Physics, 22.06.2019 07:00
Oxygen and hydrogen gas are at the same temperature t.what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.
Answers: 3
In the first law of thermodynamics, ΔE=Q−W , what does Q stand for?
the heat added to the system
Mathematics, 05.05.2020 19:33
Mathematics, 05.05.2020 19:33
Mathematics, 05.05.2020 19:33
Computers and Technology, 05.05.2020 19:33
Mathematics, 05.05.2020 19:33