Asked by Kaitlyn
Question: You have a 4.5 kg lead block at room temperature.
Part A: Find the energy required to raise the lead’s temperature to its melting point.
Part B: Find the energy required to melt the lead once it’s reached the melting point.
I got the answer to part A. It is 1.8×10^5 J. But I can not find the answer to part B. Could you please help?
Part A: Find the energy required to raise the lead’s temperature to its melting point.
Part B: Find the energy required to melt the lead once it’s reached the melting point.
I got the answer to part A. It is 1.8×10^5 J. But I can not find the answer to part B. Could you please help?
Answers
Answered by
Scott
look up "heat of fusion" for lead
it's like the specific heat, but for melting
it's like the specific heat, but for melting
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