| Physics, THERMODYNAMICS?
A piece of metal with a mass of 1.50 kilograms, specific heat of 200 J/kg / C°, and initial
temperature of 100° C is dropped into an insulated jar that contains liquid with a mass of 3.00
kilograms, specific heat of 1,000 J/kg · C°, and initial temperature of 0° C. The piece of metal is
removed after 5 seconds, at which time its temperature is 20° C. Neglect any effects of heat
transfer to the air or to the insulated jar.
what is the temperature of the liquid after the metal is removed and and what is the average rate at which heat is transferred while the piece of metal is in the liquid
| 
03-08-2008, 08:56 PM
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