identify and state the type of transformation of energy in the following cases.
a)when coal is burnt
b) in
a thermal power plant
Answers
Answer:
(a) Chemical energy stored in coal is converted to heat energy.
(b) Chemical energy of fuel is first converted into heat energy than to kinetic energy and finally to electrical energy.
Hope it's helpful uh ♡♡
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The type of transformation of energy when coal is burnt...
when a coal is burned the kinetic energy changes to heat energy. when a dry cell discharge the chemical energy changes to electrical energy
Mainly..heat energy
heat energyWhen we light the charcoal or burn propane, the potential energy of these substances are converted to heat energy by giving off heat. Heat is a form of kinetic energy.
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And in the case of thermal power plant.
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Thermal power plants convert chemically bound fossil fuels into electricity and heat. Burning chemical fuels such as coal and gas generates thermal energy that is converted into rotational energy in spinning turbines
What are some examples of energy transformation?
- What are some examples of energy transformation?The Sun transforms nuclear energy into heat and light energy.
- Our bodies convert chemical energy in our food into mechanical energy for us to move.
- An electric fan transforms electrical energy into kinetic energy.
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