If a heat engine does 4000 j of work while exhausting 1000j of heat energy into the environment.how much energy was put into the engine?
If a heat engine does 4000 j of work while exhausting 1000j of heat energy into the environment, then 3000j of energy was put into the engine.
Answered
by Christopher A.
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What energy is required to remove an electron from an atom?
The energy required to remove an electron is the net attracti...
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If a strong west wind blowing across a region is an example of potential energy true or false?
I would say false! A strong west wind blowing across a region...
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Electromagnetic radiation is produced by orbiting electrons, ...
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The flow of energy through life is not an endless cycle. The ...
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Autotrophs get their use photosynthesis or chemosynthesis as ...
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What energy is required to remove an electron from an atom?
The energy required to remove an electron is the net attracti...
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If a strong west wind blowing across a region is an example of potential energy true or false?
I would say false! A strong west wind blowing across a region...
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What is the law of conservation of energy?
The law of conservation of energy states that the total amoun...
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How are electric power and electric energy related?
Electric energy is the ability to do work. Electric power is ...
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What is the formula for kinetic energy?
The kinetic energy of an object is: KE = (0.5) * m * v^2 (v t...
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What is the relationship between thermal energy, specific heat and conductivity?
In physics, thermal conductivity, k, is the property of a mat...
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What energy is required to remove an electron from an atom?
The energy required to remove an electron is the net attracti...
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An energy pyramid is the representation of the trophic levels...
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What is the main source of energy used by organisms?
The flow of energy through life is not an endless cycle. The ...
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Where do organisms obtain the energy they need?
The energy flow through living organisms starts with sunlight...
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When is energy released from atp?
The energy of ATP is readily released when ATP is hydrolyzed ...
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What does not require matter to transfer energy?
Electromagnetic energy does not require matter in the process...
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What is a green pigment that traps energy from sunlight called?
Chlorophyll is a green pigment that attracts the sun. Text ag...
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What is the Suns energy produced by?
The nuclear fusion process that takes place in the central re...
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What is used to capture the sun's Energy, IN plants?
Chlorophyll is what is used to capture the sun's energy in pl...
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What is the formula for kinetic energy?
The kinetic energy of an object is: KE = (0.5) * m * v^2 (v t...
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What does not require matter to transfer energy?
Electromagnetic energy does not require matter in the process...
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What does energy from the sun travel to earth as?
The sun release energy in the form of light, or more broadly,...
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What is the difference between potential energy and kinetic energy?
Potential energy exists when an object which has mass has a p...
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Biomass is the organic matter in trees, agricultural crops an...
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What are 3 energy conversions in a windshield?
When referring to windshields, energy conversions occur w new...
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What does not require matter to transfer energy?
Electromagnetic energy does not require matter in the process...
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How is energy transferred through conduction?
Conduction is the transfer of energy through matter from part...
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What happens to most of the solar energy that reaches earth?
Some waves are reflected by the outer layers of the atmospher...
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What is the rate at which an electrical device converts energy from one form to another called?
This is called electrical power. Thanks for asking! ChaCha!
About Energy
Energy is used to do work. In our modern lives we are more and more preoccupied with finding new sources of energy to heat our buildings and move our machines, including cars. Since the dawn of the 20th century, fossil fuels have been the main way we get energy, but those forms of energy are causing environmental damage and leading to global warming. That is because the burning of fossil fuels releases carbon dioxide into the atmosphere. New forms of energy are being sought.
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