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Heat Absorption: Lead Weight's Final Temperature
Chapter 3, Problem 84P(choose chapter or problem)
A lead fishing weight with a mass of 57 g absorbs 146 cal of heat. If its initial temperature is \(47^{\circ} \mathrm{C}\), what is its final temperature?
Questions & Answers
QUESTION:
A lead fishing weight with a mass of 57 g absorbs 146 cal of heat. If its initial temperature is \(47^{\circ} \mathrm{C}\), what is its final temperature?
ANSWER:Step 1 of 2:
We have 57g of lead, which absorbs 146 cal of heat. The heat capacity of lead is 0.128 \(\mathrm{~J} / \mathrm{g}^{\circ} \mathrm{C}\) or \(0.054 \mathrm{cal} / \mathrm{g}^{\circ} \mathrm{C}\).
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Heat Absorption: Lead Weight's Final Temperature
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Explore the process of heat absorption and discover how to calculate the final temperature of a lead fishing weight after absorbing a specific amount of heat.