study the various instances of trasnsformation of energy you see around you and discuss them in class. for project
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Answer:
Energy is found in the form of heat, sound, chemical energy, nuclear energy, electrical energy. Lighting a bulb:-Here chemical energy changes to electrical energy and also light energy. A gas stove: - Chemical energy to thermal energy used in cooking food.
Energy in many of its forms may be used in natural processes, or to provide some service to society such as heating, refrigeration, lightening or performing mechanical work to operate machines. For example, in order to heat your home, your furnace can burn fuel, whose chemical potential energy is thus converted into thermal energy, which is then transferred to your home's air in order to raise its temperature.
In another example, an internal combustion engine burns gasoline to create pressure that pushes the pistons, thus performing work in order to accelerate your vehicle, ultimately converting the fuel's chemical energy to your vehicle's additional kinetic energy corresponding to its increase in speed.