Physics - Energy
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Kinetic energy | energy of motion
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| Potential energy | energy that is stored as a result of position or shape
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| Thermal energy | increases when an object becomes warmer
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| Law of Conservation of Energy | energy can be converted from one form to another and cannot be created or destroyed
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| Mechanical energy | kinetic energy + potential energy
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| Nonrenewable energy | a source of energy that exists in limited quanitities and once used, cannot be replaced except over the course of millions of years
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| Heat | the transfer of energy from one object to another because of a difference in temperature
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| Temperature | related to the average kinetic energy of the particles in an object
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| Potential energy increases | as the temperature of an object rises
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| Q=m x c x change in T | specific heat = mass x specific heat x change in temperature
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| Radiation | manner by which energy from the Sun reaches Earth
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| To transfer thermal energy by conduction and convection, you need: | matter
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| Metal | good heat conductor
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Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
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