You wish to cool a 1.95 kg block of lead initially at 88.0 °C to a temperature of 57.0 °C by placing it in a container of olive oil initially at 20.0 °C. Determine the volume (in litres) of the liquid needed in order to accomplish this task. The density and specific heat capacity of olive oil are 860 kg/m3 and 1970 J/(kg · °C), respectively. The specific heat capacity of lead is 128 J/(kg · °C)

You wish to cool a 1.95 kg block of lead initially at 88.0 °C to a temperature of 57.0 °C by placing it in a container of olive oil initially at 20.0 °C. Determine the volume (in litres) of the liquid needed in order to accomplish this task. The density and specific heat capacity of olive oil are 860 kg/m3 and 1970 J/(kg · °C), respectively. The specific heat capacity of lead is 128 J/(kg · °C)

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter21: Heat And The First Law Of Thermodynamics

Section: Chapter Questions

Problem 21PQ

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