What is the specific heat of liquid at 60F?

The specific heat of a substance refers to the amount of heat required to raise the temperature of one gram of that substance by one degree Celsius. For liquids, this value can vary slightly based on temperature and the specific type of liquid being measured.

In the context of liquid propane, for example, the specific heat at various temperatures is generally around 0.630 Btu/lb°F, which corresponds well to the provided choice that has been selected. This means that at 60°F, it would take approximately 0.630 Btu to raise the temperature of one pound of liquid propane by one degree Fahrenheit.

Understanding specific heat is essential for calculations related to thermal energy and heating systems, as it plays a crucial role in assessing how much energy is required to heat a liquid or how much energy will be released as it cools down.