Homework Help: physics

Posted by kevin on Wednesday, April 11, 2012 at 9:15pm.

How do you know that a sealed calorimeter is a closed system?

because temperature is consurved
because the masses of the sample and water are equal
because thermal energy is not transferred to the environment
because work is done on the test sample

Please help me

physics - Alley, Sunday, April 29, 2012 at 8:12pm
C. because thermal energy is not transferred into the enviroment.

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