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What is the change in the internal energy of a system that does 5000 joules of work and absorbs 20000 joules of heat?
Wiki User
∙ 13y ago
1,000 J
Wiki User
∙ 14y ago
Wiki User
∙ 14y ago200 j
Wiki User
∙ 8y ago400 J
Wiki User
∙ 14y ago400 j
Nayla Venzin
200j
Germin Exaud
200
Taya Kuphal
Wiki User
∙ 13y ago15,000
Anonymous
200 j
Anonymous
800J
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What is the change in the internal energy of a system that does 400 joules of work and absorbs 700 joules of heat?
400 joules.
What the internal energy of a system that does 5000 joules of work and absorbs 20000 joules of heat?
15,000 joules... APEX
100 joules of heat plus to system of 60 joules of work?
internal energy change in words is the difference between the added energy and the original energy 100 - 60 = 40J
When 430 J of work is done on a system it lost 120 J energy as heat Calculate the value of internal energy change for this process?
The first law of thermodynamics requires that energy input must equal energy output plus energy accumulation. In this case that translates to; 430 J = 120 J + (internal energy change) so Internal energy change = 430 J - 120 J = +310 J (the internal energy increased by 310 Joules)
If 800 joules of heat are added to a gas in an isochoric process what is the change in its internal energy?
The change would be 100 joules, because an isochoric system can not perform the work.
What is the change in the internal energy of a system that does 400 joules of work and absorbs 700 joules of heat?
400 joules.
What the internal energy of a system that does 5000 joules of work and absorbs 20000 joules of heat?
15,000 joules... APEX
What is the change in internal energy if 20 joules of heat is released from a system and the system does 50 joules of work on the surroundings?
-70 Joules
What is an amount of water whose temperature would change by 15 degrees Celsius when it absorbs 2646 joules of heat energy?
The amount of water whose temperature would change by 15 degrees Celsius when it absorbs 2646 joules of heat energy is 42,2g H2O.
100 joules of heat plus to system of 60 joules of work?
internal energy change in words is the difference between the added energy and the original energy 100 - 60 = 40J
When 430 J of work is done on a system it lost 120 J energy as heat Calculate the value of internal energy change for this process?
The first law of thermodynamics requires that energy input must equal energy output plus energy accumulation. In this case that translates to; 430 J = 120 J + (internal energy change) so Internal energy change = 430 J - 120 J = +310 J (the internal energy increased by 310 Joules)
If 800 joules of heat are added to a gas in an isochoric process what is the change in its internal energy?
The change would be 100 joules, because an isochoric system can not perform the work.
A beaker containing 400g of water has 1200 J of work done on it by stirring and 200 cal of heat added to it from a plate What is the change in the internal energy of the water in Joules?
Both the stirring and the heat energy added will increase the internal energy, so all you need to do is add both together. Don't forget to convert the calories to joules first.
What is the unite of energy?
the energy unit is called joules
Does a liquid give off energy or absorb energy when it turns into a gas?
It absorbs energy, the latent heat of vaporisation. This can be stated as so many Joules or calories per kilogram. When the gas condenses heat is given out.
What is the definition for energy change?
Energy change refers to the difference in the amount of energy of a system before and after a process. It can be in the form of heat, work, or a combination of both. Energy change is typically quantified in units such as joules or calories.
How much is a energy in joules?
Unit of energy; approximately 4.2 joules
