Work using First Law of Thermodynamics Calculator

✖The Change in Internal Energy of a thermodynamic system is the energy contained within it. It is the energy necessary to create or prepare the system in any given internal state.ⓘ Change in Internal Energy [ΔU]			+10% -10%
✖Heat Transferred in Thermodynamic Process is the form of energy that is transferred from the high-temperature system to the low-temperature system.ⓘ Heat Transferred in Thermodynamic Process [Q]			+10% -10%

✖Work done in Thermodynamic Process is done when a force that is applied to an object moves that object.ⓘ Work using First Law of Thermodynamics [W]

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Work using First Law of Thermodynamics Solution

STEP 0: Pre-Calculation Summary

Formula Used

Work done in Thermodynamic Process = Change in Internal Energy-Heat Transferred in Thermodynamic Process
W = ΔU-Q
This formula uses 3 Variables

Variables Used

Work done in Thermodynamic Process - (Measured in Joule) - Work done in Thermodynamic Process is done when a force that is applied to an object moves that object.
Change in Internal Energy - (Measured in Joule) - The Change in Internal Energy of a thermodynamic system is the energy contained within it. It is the energy necessary to create or prepare the system in any given internal state.
Heat Transferred in Thermodynamic Process - (Measured in Joule) - Heat Transferred in Thermodynamic Process is the form of energy that is transferred from the high-temperature system to the low-temperature system.

STEP 1: Convert Input(s) to Base Unit

Change in Internal Energy: 900 Joule --> 900 Joule No Conversion Required
Heat Transferred in Thermodynamic Process: 600 Joule --> 600 Joule No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

W = ΔU-Q --> 900-600

Evaluating ... ...

W = 300

STEP 3: Convert Result to Output's Unit

300 Joule --> No Conversion Required

FINAL ANSWER

300 Joule <-- Work done in Thermodynamic Process

(Calculation completed in 00.004 seconds)

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Created by Shivam Sinha

National Institute Of Technology (NIT), Surathkal

Shivam Sinha has created this Calculator and 300+ more calculators!

Verified by Prashant Singh

K J Somaiya College of science (K J Somaiya), Mumbai

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LaTeX Go Change in Internal Energy = Heat Transferred in Thermodynamic Process+Work done in Thermodynamic Process

Work using First Law of Thermodynamics

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Heat using First Law of Thermodynamics

LaTeX Go Heat Transferred in Thermodynamic Process = Change in Internal Energy-Work done in Thermodynamic Process

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LaTeX Go Turbine Efficiency = Change in Enthalpy in a Thermodynamic Process/Change in Enthalpy (Isentropic)

Work using First Law of Thermodynamics Formula

LaTeX Go

Work done in Thermodynamic Process = Change in Internal Energy-Heat Transferred in Thermodynamic Process
W = ΔU-Q

What is the Sign Convention for Heat and Work?

Heat Q and work W always refer to the system, and the choice of sign for numerical values of these quantities depends on which direction of energy transfer with respect to the system is regarded as positive. We adopt the convention that makes the numerical values of both quantities positive for transfer into the system from the surroundings.

What is First Law of Thermodynamics?

In a closed system undergoing a thermodynamic cycle, cyclic integral of heat and cyclic integral of work are proportional to each other when expressed in their own units and are equal to each other when expressed in the consistent(same) units.

How to Calculate Work using First Law of Thermodynamics?

Work using First Law of Thermodynamics calculator uses Work done in Thermodynamic Process = Change in Internal Energy-Heat Transferred in Thermodynamic Process to calculate the Work done in Thermodynamic Process, The Work using First Law of thermodynamics formula is defined as difference between internal energy and heat into system. in thermodynamics, work performed by a system is energy transferred by system to its surroundings, by a mechanism through which system can spontaneously exert macroscopic forces on its surroundings. in surroundings, through suitable passive linkages, work can lift a weight, for example. Energy can also transfer from surroundings to system; in a sign convention used in physics, such work has a negative magnitude. Work done in Thermodynamic Process is denoted by W symbol.

How to calculate Work using First Law of Thermodynamics using this online calculator? To use this online calculator for Work using First Law of Thermodynamics, enter Change in Internal Energy (ΔU) & Heat Transferred in Thermodynamic Process (Q) and hit the calculate button. Here is how the Work using First Law of Thermodynamics calculation can be explained with given input values -> 300 = 900-600.

FAQ

What is Work using First Law of Thermodynamics?

The Work using First Law of thermodynamics formula is defined as difference between internal energy and heat into system. in thermodynamics, work performed by a system is energy transferred by system to its surroundings, by a mechanism through which system can spontaneously exert macroscopic forces on its surroundings. in surroundings, through suitable passive linkages, work can lift a weight, for example. Energy can also transfer from surroundings to system; in a sign convention used in physics, such work has a negative magnitude and is represented as W = ΔU-Q or Work done in Thermodynamic Process = Change in Internal Energy-Heat Transferred in Thermodynamic Process. The Change in Internal Energy of a thermodynamic system is the energy contained within it. It is the energy necessary to create or prepare the system in any given internal state & Heat Transferred in Thermodynamic Process is the form of energy that is transferred from the high-temperature system to the low-temperature system.

How to calculate Work using First Law of Thermodynamics?

The Work using First Law of thermodynamics formula is defined as difference between internal energy and heat into system. in thermodynamics, work performed by a system is energy transferred by system to its surroundings, by a mechanism through which system can spontaneously exert macroscopic forces on its surroundings. in surroundings, through suitable passive linkages, work can lift a weight, for example. Energy can also transfer from surroundings to system; in a sign convention used in physics, such work has a negative magnitude is calculated using Work done in Thermodynamic Process = Change in Internal Energy-Heat Transferred in Thermodynamic Process. To calculate Work using First Law of Thermodynamics, you need Change in Internal Energy (ΔU) & Heat Transferred in Thermodynamic Process (Q). With our tool, you need to enter the respective value for Change in Internal Energy & Heat Transferred in Thermodynamic Process and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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