Calculating Heat with Change in TemperatureThis is a featured page

heat

Definition: Heat is energy, it is the total amount of energy possessed by the molecules in a piece of matter. temperature is a number that is related to the average kinetic energy of the molecules of a substance. In this case temperature is measured in degrees Celsius.

Calculating Heat with Change in Temperature - Interactive Phun Curriculum
Problem:

A 20g gold ring cools from 50 degrees celcius to 25 degrees celcius.If the specific heat of gold is .24 J/ g C. What is the amount of heat lost?

H= m cp T

H= (20g) ( .24J/g C) (25 C)
H=120J


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westlakeHS, science,IPC,Web2.0,2006 3rd 6 weeks, heats test review


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mp81901 		Latest page update: made by mp81901 , Dec 11 2006, 12:50 PM EST (about this update About This Update mp81901 tags - mp81901

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dc19891 good 0 Dec 15 2006, 12:24 PM EST by dc19891
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it was very good and grand pictures
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kf26672 Website 0 Dec 13 2006, 4:14 PM EST by kf26672
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Nice webpage! And the link was very helpful and easy to understand.
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ev19811 nice page 0 Dec 13 2006, 10:20 AM EST by ev19811
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nice page guys
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Attachments

Word Document A 16g silver spoon cools from 60 degrees Celsius to 20 degrees Celsius.doc (Word Document - 3k)
posted by mp81901   Dec 13 2006, 12:31 PM EST
problem 2
Word Document Heat is symbolized by Q.doc (Word Document - 3k)
posted by mm28429   Dec 11 2006, 12:50 PM EST
notes pretty much