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Work is usually used for transfer of energy. If you transfer energy to an object, you "do work" on the object.
Heat is simply one type of energy.
Further Answer
Work (W) describes changing one form of energy into another. Heat (Q) describes energy in transit from a warmer body to a cooler body. So change in energy is the difference between work and heat.
change of energy = W - Q
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoRelationship between work and kinetic energy. Work is defined as the result of a force moving an object a distance and is stated by the equation W=Fd. But the result of the force being applied on the object also means that the object is moving with some given velocity, according to the equation for force as F=ma. From those two equations, it can be shown that work is equivalent to kinetic energy
Kinetic Energy =1/2mv2
Another Answer:
Whenever one form of energy is changed into another form of energy, work is being done. For example, an electric motor does work when it changes electrical energy into kinetic energy.
Wiki User
∙ 14y agoenergy is the ability to do work:]
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What is the capacity to do work or produce heat?
Energy is the capacity to do work or to produce heat.
Why is heat energy a low grade energy and work a high grade energy?
Because heat gives off energy and is the first part of the energy cycle. Heat is the beginning of cold, and many other things.
Which type of energy cannot do work in living organisms?
Heat Energy
Work and heat both involve of energy. fill in the blank?
Transformation of energy
What law of thermodynamics requires the work output of the engine to equal the difference in the quantities of heat taken in and released by the engine?
The first law of thermodynamics requires that the energy input to a system must equal the energy output from a system plus the accumulation of energy in a system. If no energy is accumulating then the energy input is the heat in and the energy output is the work and heat out.
What is the study of relationships between heat work and thermal energy?
Thermodynamics is the study of the relationship between thermal energy and heat and work.
Is Thermodynamics the study of the relationships among heat work and other forms of energy?
Yes this is correct."Thermodynamics is the study of the relationships among heat, work and other forms of energy."
What is thirmodynamic?
Thermodynamics - studies the relationship of heat and temperature, energy and work.
How do you find relationship between work and heat practically?
if only heat change is the only change then energy difference is the amount of work done.
Thermodynamics is the study of how energy is conserved and?
... and converted from one form to another.
What type of energy involve in work and heat?
Work is simply the transfer of energy. Heat energy is also known as thermal energy.
What is the capacity to do work or produce heat?
Energy is the capacity to do work or to produce heat.
What is the relationship between heat added to a system and the internal energy and external work done by the system-?
When heat is added to or is absorbed by a system, its internal energy increases. The amount of external work a system can do essentially refers to the amount of energy it can transfer to something else. So when internal energy increases, so does the external work done by the system.
What is the heat engine?
A heat engine is a system that converts heat to usable energy, particularly mechanical energy, which can then be used to do mechanical work
What is the relationship between heat and water?
The process of changing one form of energy into another form of energy is called work (symbol: W). For example, when an electric motor changes electric energy into kinetic energy, it is doing work.Heat (symbol: Q) describes energy in transit (i.e. the flow of energy) from a warmer body to a cooler body.So, for example, when an electric kettle is switched on, electrical energy is converted into the internal energy of the water (and of the kettle itself) -in other words, work(W) is being done to the kettle. As the internal energy* of the water and the kettle increases, its temperature rises above the abient (surrounding) temperature, so energy is then lost from the kettle to its surroundings by heat(Q) transfer. So, the change in the water/kettle's internal energy is the difference between the work done on the kettle, and the heat transfer away from the kettle. To summarise:change in internal energy = W - QSo, we can say that a change in internal energy is the difference between work and heat. And this is the relationship between work and heat.(*'Internal energy' is the sum total of the various energies associated with the vibration of the molecules of any body. All bodies have internal energy. Lower internal energy is associated with lower temperatures, and higher internal energy is associated with higher temperatures.)
Why does heat consider as a form of energy?
Energy is defined as the ability to do work. When a body is supplied with heat,the body gains the tendency to do work.thus heat has the capacity to do work hence heat is considered as a form of energy
Why is heat form of energy?
It can do work.
