Produced by the sun and very important for the biosphere
Light energy
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What type of energy is this?
Thermal energy
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What type of energy is this?
Light energy
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Describe Potential energy
Stored in objects. When this energy is released, it can do work.
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boom
Lose 50 points!
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gift
Win 10 points!
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fairy
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baam
Lose 25 points!
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Describe thermal energy
Thermal energy is the result of movement of tiny particles within an object. The faster they move, the more heat is generated.
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Describe light energy
Light energy is produced by the sun and very important for the biosphere. There are other natural and artificial sources but the sun is the most important.
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Describe chemical energy and how food gives us energy
Stored energy which is released when a chemical reaction takes place. The chemicals in food are broken down to produce a different form of energy.
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baam
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fairy
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gift
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thief
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Produced by movement. The heavier an object is and the faster it moves, the more ____ energy it has. Water is an example.
Kinetic energy
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Stored in objects. When this energy is released, it can do work.
Potential energy
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seesaw
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rocket
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rocket
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baam
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What type of energy is this?
Kinetic energy
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This is an example of Mechanical energy. True or false? (Explain)
True. When the arrow is pulled back there is potential energy, when it is released the force of the speed creates kinetic energy. Both = mechanical energy.
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Kinetic + Potential energy =
Mechanical energy
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Used to power machines because it can be transformed into many different forms.