What would the specific volume of water be at 60°F?

The specific volume of a substance is defined as the volume occupied by a unit mass of that substance. For water at 60°F, the specific volume can be determined using empirical tables or thermodynamic property data. At this temperature, water has a specific volume of approximately 0.01604 ft³/lb.

This value reflects the fact that water is most dense at around 39°F but still maintains a specific volume close to this value at 60°F. The choice that matches this specific volume accurately indicates the physical properties of water at this temperature, thus making it the correct answer. This is crucial information when working with heating or cooling systems in HVAC and boiler operations, as accurate specific volume data influences calculations for efficiency and system design.