20. Heat and Temperature
Specific Heat & Temperature Changes
7:43 minutes
Problem 17a
Textbook Question
Textbook QuestionA nail driven into a board increases in temperature. If we assume that 60% of the kinetic energy delivered by a 1.80-kg hammer with a speed of 7.80 m/s is transformed into heat that flows into the nail and does not flow out, what is the temperature increase of an 8.00-g aluminum nail after it is struck ten times?
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