2-If you have 600 kJ of heat to spend, and you use it to melt lead, how many % ounce wheel weights (at 200C) can you melt? Note that Lead is NOT measured in troy ounces, but proper ones (16 ounces in a pound), the specific heat of lead is 0.13 J/goC and its melting point is 327.50C.

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2-lf you have 600 kJ of heat to spend, and you use it to melt lead, how many % ounce wheel weights (at
200C) can you melt? Note that Lead is NOT measured in troy ounces, but proper ones (16 ounces in a
pound), the specific heat of lead is 0.13 J/goC and its melting point is 327.5oC.
Transcribed Image Text:2-lf you have 600 kJ of heat to spend, and you use it to melt lead, how many % ounce wheel weights (at 200C) can you melt? Note that Lead is NOT measured in troy ounces, but proper ones (16 ounces in a pound), the specific heat of lead is 0.13 J/goC and its melting point is 327.5oC.
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