How to read superheated water tables?

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SUMMARY

The discussion focuses on interpreting superheated water tables, specifically identifying the saturated temperature at a given pressure. The participant references the 0.1 MPa column, which corresponds to atmospheric pressure, to determine the saturated temperature. It is confirmed that the circled temperature is indeed the saturated temperature at that pressure level. Understanding these tables is crucial for accurate thermodynamic calculations in various engineering applications.

PREREQUISITES
  • Understanding of thermodynamics principles
  • Familiarity with pressure-temperature relationships in water
  • Knowledge of superheated vs. saturated states
  • Experience with reading thermodynamic tables
NEXT STEPS
  • Study the properties of water at different pressures using steam tables
  • Learn about the differences between saturated and superheated steam
  • Explore the implications of temperature and pressure on phase changes
  • Investigate applications of superheated water in engineering systems
USEFUL FOR

Engineers, thermodynamics students, and professionals involved in heat transfer and fluid mechanics will benefit from this discussion.

theBEAST
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Homework Statement


I am wondering what the temperature that I circled in red is. Is that the saturated temperature?

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I think so. See the 0.1MPa-column (=atmospheric pressure), for example.
 
The book claims the answer is that all the magnitudes are the same because "the gravitational force on the penguin is the same". I'm having trouble understanding this. I thought the buoyant force was equal to the weight of the fluid displaced. Weight depends on mass which depends on density. Therefore, due to the differing densities the buoyant force will be different in each case? Is this incorrect?

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