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All photocopy machines use electrical energy.
Yes, a simple machine can create friction, and friction can create heat. You are converting mechanical energy to thermal energy.
by a form of generation or generators
There are several ways to power a machine. For a battery it uses chemical energy and for a car battery it uses chemical energy. There are 2 types of energy:Potential energy and Kinetic energy. Potential energy is stored energy waiting to be released. and kinetic energy is energy of motion. There are 7 diffrent types of energy: Mechanical, Thermal, Chemical, electrical, sound and Nuclear energy.
Solar energy is a renewable energy. The only way you would run out of solar energy is if the sun were to explode, disappear etc.
All photocopy machines use electrical energy.
Its waterfalls
to do work with or without the help of machines.
Yes, a simple machine can create friction, and friction can create heat. You are converting mechanical energy to thermal energy.
nose
by a form of generation or generators
They use machines so people don't have to work as hard.
There are several ways to power a machine. For a battery it uses chemical energy and for a car battery it uses chemical energy. There are 2 types of energy:Potential energy and Kinetic energy. Potential energy is stored energy waiting to be released. and kinetic energy is energy of motion. There are 7 diffrent types of energy: Mechanical, Thermal, Chemical, electrical, sound and Nuclear energy.
Solar energy is used by many to power appliances and machines in homes and businesses. It is also used for heating and cooling purposes.
yes
Oil is a liquid and Coal is a solid We use coal for energy and we use oil for our cars to lubricate cars,planes,and all kinds of machines so they can run better and so they don't overheat. We use oil to heat our homes.
That means that the electrical energy we use is made by machines constructed by humans.