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The wasted energy when coal is burnt is called waste heat. This is the energy that is not converted into useful work during the combustion process and is released into the environment as heat.

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1y ago

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What are the unuseful energy transfers when coal is burnt?

When coal is burnt, some of the energy is wasted as heat in the surroundings, through processes like conduction, convection, and radiation. Additionally, some energy is lost as sound and light energy, which do not contribute to the useful work being done.


When coal is burnt which energy is transformation occurs?

When coal is burnt, the energy transformation that occurs is from chemical energy stored in the coal to thermal energy in the form of heat, which can be used to generate electricity or heat for various applications.


What type of energy released when coal is burnt?

When coal is burnt, it releases thermal energy in the form of heat. This heat energy is generated by the combustion process, which involves burning the coal in the presence of oxygen to produce heat and other byproducts.


What energy source is dug out of the ground and is burned to make electricity?

The energy source which Is dug out of the ground is called coal and is can be burnt to make electricity


What is one type energy that is released and not useful when coal is burnt?

One type of energy released and not useful when coal is burnt is thermal energy in the form of waste heat. This energy is often lost to the environment in the process of burning coal and is not harnessed for productive use.


What is something that is burnt to produce heat energy?

fuel, coal


What is the not useful energy when coal is burnt?

When coal is burnt, the energy lost in the form of heat and pollutants such as carbon dioxide and ash is considered as not useful energy. This includes waste heat that is not converted into useful work or electricity.


What is useful energy transfer when coal is burnt?

Chemical energy is transferred to electrical energy! :) :p


Is energy wasted in a coal - fired power plant?

Chemical energy is released when the coal burns with oxygen in the air. This energy is used to heat water, which is converted into steam. Not all of the energy is used to heat the water. Some of it is wasted by being transferred as heat to the surroundings. The energy of the steam is used to turn the turbines, but some of the steam energy is wasted.


What is a burnt out piece of coal?

A burnt out piece of coal is one that has already undergone combustion and no longer contains enough energy or fuel to burn effectively. It appears as a charred, blackened fragment that is no longer useful for producing heat or fire.


Where does the wasted energy from a coal power station go?

The wasted energy from a coal power station is released as heat into the environment, contributing to global warming. This energy is not effectively converted into electricity and is therefore lost as thermal energy during the power generation process.


Is coal renewable energy?

Coal is a NON-renewable energy as when burnt, the Coal combusts, emitting carbon dioxide, among other harmful products. A renewable energy would be wind or tidal or solar energy for example.