What is the density of gasoline?

The density of gasoline is 0.72g/ml-0.83g/ml. The density of gasoline will vary slightly due to seasonal climate differences. The density of gasoline is affected by temperature. The higher the temperature, the smaller the density, and the fewer gasoline molecules per unit volume, and vice versa. The coefficients of gas stations are generally adjusted according to the season. In summer, the price of oil per liter remains basically unchanged regardless of whether the weather is hot or cold.

The temperature of gasoline

If you refuel in the early morning or at night when the temperature is low, the quality of the gasoline will be greater than when the temperature is high during the day. If the temperature difference between day and night reaches more than 10℃, this will The difference will be more obvious, so the conclusion that "it is more cost-effective to refuel when the temperature is low" makes sense in theory. However, the actual situation is not as ideal as the theory.

The oil storage pools of most gas stations are at a certain depth underground and have a certain degree of protection. The temperature of gasoline does not change drastically with changes in outside temperature as everyone imagines. Instead, it maintains a relatively stable temperature, and it is even more impossible to rise and fall at the same time as the outside temperature.