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Science

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Term
Definition
Freezing   Changing from liquid to solid  
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Evaporation/Vaporization   Changing liquid to gas  
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Energy   The ability to move matter  
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Kinetic Energy   Energy of a moving object  
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Potential Energy   Energy stored in an object (Energy of an object sitting still)  
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Temperature   Average kinetic energy of molecules which tells us how hot or cold something is. Measures Heat  
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Heat   A form of energy that flows between two objects that have different temperatures  
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Radiation   Transfer of energy by electromagnetic waves  
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Conduction   Movement of energy by flow of a liquid or gas  
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Insulation   Preventing heat from flowing in or out of a material (poor conductor)  
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Thermal Expansion   Matter expands when the temperature is raised  
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Pressure   The force on each unit of area of a surface  
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Condensation   Changing from gas to liquid  
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Forms of Energy   Solar,wind,geothermal,nuclear,hydroelectic  
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Solar cell   Captures sunlight to make energy  
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Hydroelectricity   Electricity from falling water  
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Geothermal Energy   Energy from heat within the Earth  
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Nuclear Energy   Energy from atoms colliding or being split apart  
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Wind Energy   Energy collected from big turbines standing tall  
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