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Combustion.
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∙ 12y ago
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Why do cars need fuel?
Fuel is material which is processed (usually 'burnt') to produce energy - heat or power. To move a car takes energy - and that has to be supplied by the fuel.
Not all the energy stored in the fossil fuel ends up as energy in the electricity from the power station why?
We burn it to fuel our cars. heat our homes and turn it into feed and medicine also.
What are the energy changes in a Bunsen burner?
the fuel inside it as it burns it creates soot and then the flame has started :) hope that helps
The body changes chemical energy to what?
It changes into heat energy
Means of transport which changes chemical energy into kinetic energy?
Many engines do this conversion. For example, the engines commonly found in cars convert the chemical energy first to heat (by burning it), then convert part of this heat into movement (kinetic energy).
When energy transformation most likely occurs in a steam iron?
Electrical energy changes to heat energy.
How heat energy changes into other forms of energy?
Heat energy could be used to produce steam. The steam could be used to spin turbines and thus producing mechanical energy (to be used to move e.g submarines and/or ice breakers). The mechanical energy could move electric generators to produce electric energy. Another option is to use heat energy to produce hydrogen. Hydrogen could be used to produce electric energy (through fuel cells) or to produce mechanical energy (in cars and buses and other vehicles)
What kind of energy do you get from a lawn mower?
Chemical energy changes to heat energy, which changes to mechanical energy.
A toaster changes electrical energy to?
A toaster changes electrical energy to heat.
What forms of wasted energy are produced by cars?
Heat is a waste energy from cars- from the engines and from the brakes.
Butanol is a fuel that has the potential to replace gasoline in cars How many kJ of heat energy are released when 1.27 kg of butanol are burned?
46400
What benefits has petroleum brought to the countries of southwest Asia?
no ce
