By what percentage does propane volume increase for every 10°F it is warmed?

The correct answer is 1.5% because the volume of propane, like that of many gases and liquids, expands when heated due to the increase in kinetic energy of the molecules. For propane specifically, the general rule of thumb is that for every 10°F increase in temperature, the volume will expand by approximately 1.5%.

This expansion is important to consider in various applications, such as storage and transportation of propane, because it can affect pressure levels in tanks and systems. Understanding this percentage helps technicians and operators to effectively manage propane storage and ensure system safety by accounting for the changes in volume due to temperature fluctuations.

Being aware of this characteristic also aids in compliance with regulations concerning tank capacities and pressure limits, which are designed to prevent over-pressurization and potential hazards.