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20 Cards in this Set
- Front
- Back
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What temperature measurement does not go below 0 degrees?
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Kelvins
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What is the term used to describe the rate at which velocity of an object changes?
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Acceleration
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Temperature is a measure oof the average.....of each particle.
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Kinetic Energy
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What three ways can heat be transferred?
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-Conduction
-Radiation -Convection |
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Radiation is the transfer of energy by.....
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Electromagnetic Waves
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Specific heat is the amount of energy required to raise the temperature of....
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1 kilogram of a substance by 1 kelvin
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Liquids have...
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A definite volume but no definite shape
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What is not a change of state?
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Water flowing.
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A substance generally expands when what increases?
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thermal energy
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Absolute zero is....
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0 Kelvin
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What is the total energy of all the particles in a substance?
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Thermal Energy
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What is the movement when heated fluid rises and is replaced by a cooler fluid?
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Convection currents
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The temperature at which a solid changes to a liquid is an objects....
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melting point
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A strip of two different metals joined together and often used in thermostats is a?
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Bimetallic strips
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Force is equal to an object's acceleration multiplied by it's....
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mass
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On the Celsuis scale, the number 0 is assigned to the temperature at which water......
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freezes
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What is transfer of thermal energy from a warmer object to a cooler object?
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heat
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An.....such as a rug feels warm to a tile floor because it slows the transfer of heat form your skin.
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insulator
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The state of a substance depends on the amount of .... it posses.
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thermal energy
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Newton's ....... law of motion states that an object at rest will remain at rest.
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first
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