Final answer:
The API gravity range for Jet A fuel is between 37 and 51 degrees, indicating it's less dense than water and will float on the surface, similar to oil spills.
Step-by-step explanation:
The American Petroleum Institute (API) gravity range for Jet A fuel is typically between 37 and 51 degrees API. API gravity is a measure of how heavy or light a petroleum liquid is compared to water. Since the density of water is approximately 1 g/ml at room temperature, the API gravity indicates that Jet A fuel has a lower density, between approximately 0.6 g/ml and 0.8 g/ml. The API gravity is calculated using a specific formula, and it provides a clear method for classifying various types of petroleum products. In terms of its physical properties, Jet A fuel's API gravity range suggests it will float on water, as it is less dense, much like how oil spills create a layer of oil on the water's surface. This information is important for handling and using Jet A fuel safely and efficiently.