specific-heat

specific heat

noun Physics.
1.
the number of calories required to raise the temperature of 1 gram of a substance 1°C, or the number of BTU's per pound per degree F.
2.
(originally) the ratio of the thermal capacity of a substance to that of standard material.

Origin:
1825–35

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Based on the Random House Dictionary, © Random House, Inc. 2014.
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American Heritage
Science Dictionary
specific heat  
See under heat capacity.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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American Heritage
Cultural Dictionary

specific heat definition


The amount of heat needed to raise the temperature of one gram of a substance by one degree Celsius, or to raise the temperature of one pound of a substance by one degree Fahrenheit.

The American Heritage® New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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