A hot iron horseshoe (mass=0.4 kg), just forged, is dropped into 1.2 liter of water in a 0.2 kg iron pot initially at 20°C. If the final equilibrium temperature is 25 °C, estimate the initial temperature of the hot horseshoe. The specific heat of water is 41861/kg°C The specific heat of iron is 450J /kg°C · The density of water is 1kg/ liter

A hot iron horseshoe (mass=0.4 kg), just forged, is dropped into 1.2 liter of water in a 0.2 kg iron pot initially at 20°C. If the final equilibrium temperature is 25 °C, estimate the initial temperature of the hot horseshoe. The specific heat of water is 41861/kg°C The specific heat of iron is 450J /kg°C · The density of water is 1kg/ liter

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter13: Temperature, Kinetic Theory, And The Gas Laws

Section: Chapter Questions

Problem 51PE: Pressure cookers increase cooking speed by raising the boiling temperature of water above its value...

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