How To Draw Electromagnetic To Thermal To Chemical To Mechanical

Energy conversion, also termed as energy transformation, is the process of irresolute one form of energy into another. Free energy conversion occurs everywhere and every minute of the day. There are numerous forms of energy like thermal energy, electrical energy, nuclear energy, electromagnetic energy, mechanical energy, chemical energy, sound energy, etc. On the other manus, the term Energy Transformation is used when energy changes forms from one form to another. Whether the energy is transferred or transformed, the total amount of free energy doesn't change and this is known as the Law of Conservation of Energy.

The Law of Free energy Conversion

Energy Conversion

The diagram shows how different forms of energy can be converted to another form of energy

Thermodynamics is the study of how energy gets converted from one form to another. Details on how the laws of thermodynamics employ to the conversion of free energy are given below.

The commencement law of thermodynamics states that

Free energy can neither be created nor destroyed, it can only be transformed from one class to another.

This is besides known every bit the law of conservation of free energy or the law of energy conversion. There are diverse types and forms of free energy. Some examples of everyday free energy conversions are provided below.

*Scenario*	*Free energy conversions involved*
Rubbing both hands together for warmth	Kinetic Energy to Thermal Energy
A falling object speeding upwards	Gravitational Potential Energy to Kinetic Energy
Using battery-powered torchlight	In the battery: Chemical to Electrical Energy In the bulb: Electrical to Radiant Free energy
In Geothermal Power Plant	Heat Energy to Electric Energy
In Thermocouple	Heat Free energy to Electrical Energy
In Hydroelectric Dams	Gravitational potential free energy to Electrical Energy
In Electric Generator	Kinetic energy / Mechanical work to Electric Free energy
In Windmills	Air current Free energy to Mechanical Energy or Electric Free energy
In OTEC	Heat Energy to Electrical Energy or Mechanical Free energy
Using Microphone	Audio Energy to Electric Free energy
Photosynthesis in Plants	Solar Free energy to Chemical Energy
In Piezoelectrics	Strain to Electric Free energy
In Electric lamp	Electric Energy to Rut and Light Energy
Burning of wood	Chemical energy to Rut and Lite Energy
In Fuel cells	Chemic Energy to Electrical Free energy
In steam engine	The estrus energy to Mechanical Free energy
In Electric heater	Electric Free energy to Heat

Examples of Free energy Conversion

Some examples of sets of energy conversion in machines are explained beneath.

Coal-fired Ability Found

Coal-Fired Power Plant

In coal-fired powerplants, the chemical free energy in the coal afterwards a series of transformations, gets converted into electric energy
The sets of free energy transformation inside a coal-fired power plant are given in the points beneath.

During the process of combustion, the chemic free energy in the coal gets converted into thermal energy.
Then through the estrus exchanger, the thermal energy of the frazzle gases gets converted into thermal energy of steam.
Subsequently that in the turbine, the thermal energy of steam gets converted into mechanical free energy.
Finally, with the aid of a generator, the mechanical energy gets converted into electrical energy.

Conventional Automobile

The sets of free energy transformation in a conventional auto are given in the points below.

Due to combustion, the chemical energy in the fuel gets converted into kinetic energy of the expanded gas.
And then the kinetic energy of the expanding gas gets converted into linear piston movement.
Then the linear piston motility gets converted into rotary crankshaft movement.
The rotary move of bulldoze wheels gets converted into linear motion of the motorcar.

Energy Transfer vs Energy Transformation vs Energy Conservation

What is Energy Transfer?

The movement of energy from i location to another.

What is Energy Transformation?

The procedure of the irresolute of the energy from one type to another.

What is Free energy Conservation?

Information technology means that the full amount of energy remains the aforementioned.

Practice Questions

Using the following diagram answer the following questions. Neglect the effect of resistance forces.

What happens to the sum of gravitational potential and kinetic energies when the object moves from betoken A to indicate D across the surface?

Answer: The total mechanical energy (i.east., the sum of the kinetic and potential energies) remains the same whenever there are no external or nonconservative forces (such every bit friction or air resistance) doing work.

At what point will the object take a minimum gravitational potential energy?

Answer: The gravitational potential energy depends on the height. The potential energy is minimum when the height is minimum. At point B, the object will have minimum gravitational potential energy.

At which betoken in the diagram is the object's kinetic energy lesser than the object's kinetic energy at C?

Reply: Since the total mechanical energy is conserved, kinetic energy will exist greatest when the potential energy is smallest. Betoken B is the only signal that is lower than point C. The reasoning would follow that bespeak B is the point with the smallest PE, the greatest KE, and the greatest speed. Therefore, the object volition have less kinetic energy at point C than at bespeak B (but).

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