Asked by Gloria
A 15 kg concrete block fell from a height of 20 meters and hits the ground below. If all of its original potential energy (PE) goes to the heat the block when it hits the ground, what is its change in terperature?
Answers
Answered by
bobpursley
mgh=m*specificheatconcrete*deltaTemp
deltatemp= gh/specificheat
deltatemp= gh/specificheat
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