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3 years ago

determine the final temperature of a 10-0-g aluminum block originally at 25.0°C if you apply 435 joules of energy to it

1 answer:

mihalych1998 [28]3 years ago

5 0

Energy = Mass * heat capacity * temperature change so,
The energy added is 435 J and the temperature has to increase since the energy is added.

435 J = 10.0 g * 0.89 J/gC * temperature change 

Temperature change = 48.9 C 

The initial temperature is 25.0 C, the final temperature is 25.0 C + 48.9 C = 73.9 C.

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