- #31
Infinitum
- 880
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The logic seemed right to me. Only problem, as gneill pointed out, could be with the accuracy of the constants.
Thermodynamics problem - need to find amount of water that boils
- Thread starter sweetpete28
- Start date
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- Thermodynamics Water
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Homework Help Overview
The discussion revolves around a thermodynamics problem involving the transfer of heat between molten lead and water. The original poster seeks to determine the amount of water that boils when lead is poured into it, given specific masses and temperatures.
Discussion Character
- Exploratory, Conceptual clarification, Mathematical reasoning, Assumption checking
Approaches and Questions Raised
- Participants discuss the application of heat transfer equations, including Q = mcΔT and the concept of latent heat for phase changes. There are inquiries about the specific heat of lead and water, as well as the heat of fusion and vaporization constants. Some participants express confusion about the calculations and the assumptions made regarding the final states of the lead and water.
Discussion Status
The discussion is ongoing with various approaches being explored. Participants are attempting to clarify their calculations and assumptions, particularly regarding the energy balance between the lead and water. There is no explicit consensus, but some guidance has been offered regarding the need to account for all heat movements and the final equilibrium state.
Contextual Notes
Participants note the importance of specific constants and the initial conditions provided in the problem. There is a focus on ensuring that the calculations reflect the correct phase changes and temperature transitions for both substances involved.
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