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Joules
This is expressed in watts.
No, the two are unrelated.
Rate of energy conversion (any energy conversion) is called "power". The SI unit for power is the watt, which is equal to joules/second.
If a hammer strikes a nail, the movement energy will be converted into heat energy. Or most of it, at any rate.
Joules
This is expressed in watts.
Calorie
No, the two are unrelated.
Rate of energy conversion (any energy conversion) is called "power". The SI unit for power is the watt, which is equal to joules/second.
If a hammer strikes a nail, the movement energy will be converted into heat energy. Or most of it, at any rate.
EM radiation carries energy without a mass-carrying medium. In that sense, they are energy in pure form. However, considering Einstein's mass-energy equivalency (E=mc2), EM energy can, in rare circumstances, be converted to mass at a rate of 300,000,000 Joules/kilogram, and mass converted to energy at the same rate.
The rate of energy transfer - any type of energy transfer, including this specific case - is called the power. The SI unit is the watt, which is equal to joules/second.
Power is the rate at which energy is transferred from one object to another or converted from one form to another.
Chemical energy is converted into heat energy.Chemical energy is converted into heat energy.Chemical energy is converted into heat energy.Chemical energy is converted into heat energy.
Power is the rate at which work is performed or energy is converted. It is energy per unit of time. Power is work/time and it is measured in watts.
In your muscles, chemical energy is converted into mechanical energy.In your muscles, chemical energy is converted into mechanical energy.In your muscles, chemical energy is converted into mechanical energy.In your muscles, chemical energy is converted into mechanical energy.