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Usually the "thermal energy" will increase since work ON the system adds energy. Thermal energy is really not the best term though. A much better term in thermodynamics would be ENTHALPY.
What else can I help you with?
How can one determine the change in thermal energy in a system?
The change in thermal energy in a system can be determined by calculating the difference between the initial thermal energy and the final thermal energy of the system. This can be done using the formula: Q mcT, where Q is the change in thermal energy, m is the mass of the system, c is the specific heat capacity of the material, and T is the change in temperature.
When 100 J of heat is added to a system that performs 60 J of work the thermal energy change of the system is?
The thermal energy change of the system can be calculated using the first law of thermodynamics, which states that the change in internal energy of a system is equal to the heat added to the system minus the work done by the system. Therefore, the thermal energy change would be 100 J (heat added) - 60 J (work done) = 40 J.
Does the work done on a system necessarily change the system's kinetic energy?
Yes, the work done on a system can change the system's kinetic energy.
What happens to internal energy when mechanical work is done?
When mechanical work is done, the internal energy of a system can change. If work is done on the system, the internal energy increases. Conversely, if work is done by the system, the internal energy decreases. This change in internal energy is governed by the first law of thermodynamics.
Work done on the system is?
work done on the system: when a surrounding does work on the system the total energy increases so work done is positive..........
How can one determine the change in thermal energy in a system?
The change in thermal energy in a system can be determined by calculating the difference between the initial thermal energy and the final thermal energy of the system. This can be done using the formula: Q mcT, where Q is the change in thermal energy, m is the mass of the system, c is the specific heat capacity of the material, and T is the change in temperature.
Can work done on a system decrease its thermal energy?
Yes. As an example: if you define a refrigerator as your system, the work done on the system causes heat to be expelled from the system to the surroundings. The net heat expelled will be equal to the work input plus the decrease in its thermal energy.
When 100 J of heat is added to a system that performs 60 J of work the thermal energy change of the system is?
The thermal energy change of the system can be calculated using the first law of thermodynamics, which states that the change in internal energy of a system is equal to the heat added to the system minus the work done by the system. Therefore, the thermal energy change would be 100 J (heat added) - 60 J (work done) = 40 J.
Does the work done on a system necessarily change the system's kinetic energy?
Yes, the work done on a system can change the system's kinetic energy.
What happens to internal energy when mechanical work is done?
When mechanical work is done, the internal energy of a system can change. If work is done on the system, the internal energy increases. Conversely, if work is done by the system, the internal energy decreases. This change in internal energy is governed by the first law of thermodynamics.
Work done on the system is?
work done on the system: when a surrounding does work on the system the total energy increases so work done is positive..........
What is the relationship between the work done in an adiabatic process and the change in internal energy of a system?
In an adiabatic process, the work done is equal to the change in internal energy of a system.
What is the relationship between nonconservative work and the overall energy change in a system?
Nonconservative work is work done on a system that does not conserve mechanical energy. The overall energy change in a system is the sum of the work done on the system and the heat added to or removed from the system. In a nonconservative system, the nonconservative work contributes to the overall energy change by either increasing or decreasing the system's total energy.
How can you find the initial velocity form the work done on a system?
To find the initial velocity from the work done on a system, you can use the work-energy principle. The work done on the system is equal to the change in kinetic energy of the system. By equating the work done to the change in kinetic energy and solving for the initial velocity, you can find the initial velocity of the system.
What is the relationship between the work done during an isothermal expansion and the change in internal energy of a system?
During an isothermal expansion, the work done is equal to the change in internal energy of the system.
Is in the adiabatic process change in internal energy is equal to change in work done?
In an adiabatic process, where there is no heat exchange with the surroundings, the change in internal energy is equal to the negative of the work done. This relationship is a result of the first law of thermodynamics, which states that the change in internal energy of a system is equal to the heat added to the system minus the work done by the system.
What is the change in the internal energy of a system that absorbs 2.500J of heat and that does 7.655J of work on the surroundings is?
The change in internal energy is the sum of heat added to the system and work done by the system on the surroundings. So, the change in internal energy is 2.500J (heat absorbed) - 7.655J (work done), resulting in a change of -5.155J.
