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As far as I know, there is no such thing as "mechanical heat energy"; there is mechanical energy, and there is heat energy.
Heat is far from useless energy. Without this energy force you would die. Furthermore, without the heat internal combustion motors would never work. No Heat=Pluto. Heat is not listed as a "form" of energy. Heat is the transfer of energy from a warmer body or region to a cooler one. As for internal combustion engines heat is a by product when they r turning chemical energy into kinetic energy. Also car engines are about 25% efficient when you look at output energy over input energy. You lose 75% to friction, sound, heat, etc..
There are many examples of heat energy found in the environment. Some of these include the sun, boiling water, and a stove.
Five examples of energy transformation:television-electrical energy->light energy->sound energy->heat energycar-chemical energy->mechanical energy->sound energy->heat energylight bulb-electrical energy->light energy->heat energyrubber duck-kinetic energy->elastic energy->sound energymatch-chemical energy->light energy->heat energy
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As far as I know, there is no such thing as "mechanical heat energy"; there is mechanical energy, and there is heat energy.
Examples of heat energy are as follows: -a bulb turned on for a long time - heat liberated from any burning object
Heat is far from useless energy. Without this energy force you would die. Furthermore, without the heat internal combustion motors would never work. No Heat=Pluto. Heat is not listed as a "form" of energy. Heat is the transfer of energy from a warmer body or region to a cooler one. As for internal combustion engines heat is a by product when they r turning chemical energy into kinetic energy. Also car engines are about 25% efficient when you look at output energy over input energy. You lose 75% to friction, sound, heat, etc..
Heat from burning is a chemical energy.
Heat from burning is a chemical energy.
thermal & solar energy
There are many examples of heat energy found in the environment. Some of these include the sun, boiling water, and a stove.
electricity
Five examples of energy transformation:television-electrical energy->light energy->sound energy->heat energycar-chemical energy->mechanical energy->sound energy->heat energylight bulb-electrical energy->light energy->heat energyrubber duck-kinetic energy->elastic energy->sound energymatch-chemical energy->light energy->heat energy
solar energy and electric heater
Geothermal energy is a type of heat technology