The price of gas is a variable, because the price changes from time to time. A constant would be something such as the number of fluid ounces in a gallon.
The variable that Boyle's law holds constant is the temperature. Boyle's law states that the pressure of a gas is inversely proportional to its volume, as long as the temperature remains constant.
pressure
The constant is the number; the variable is the letter.
The question is about an oxymoronic expression. A constant cannot be a variable and a variable cannot be a constant!
Constant variable
The manipulated variable in Boyle's law is the pressure applied to the gas. Changing the pressure allows you to observe how the volume of the gas changes while keeping the temperature constant.
A constant is not a variable at all, and none of its factors was a variable. It is constant.
The opposite of the word "constant" is "variable".
A constant is a variable that does not change. The correct term is constant variable.
In Charles's Law, the variable that changes is the volume of a gas. This law states that at constant pressure, the volume of a gas is directly proportional to its temperature, meaning that as temperature increases, the volume of the gas also increases.
Logic fault ---> no such thing as a constant variable (by axiom: def of variable) []
The factor that is kept constant in an experiment is called the controlled variable. It is important to keep this variable constant to accurately measure the effect of the independent variable on the dependent variable.