Constants cannot be change during run time, variables can.
A function expresses the relationship between two or more variables. A function can be expressed as a mathematical equation or as a graph. In general, a function expresses a the effect an independent variable has on the dependent variable..For example, in the classic linear function:y = mx + bx and y are the variables (m is said to be the slope, and b is the constant). This function expresses the mathematical relationship between the variables x and y. In this function, x is said to be the independent variable, and the function destines the y variable to be dependent upon the value of x.
the co-efficient
There are not any similarities between a control and a variable. However, a Control Variable, is a variable.
At constant pressure and constant fluid density, larger pipe results in larger flow rate.
Pressure is directly proportional to temperature therefore increasing one increases the other when volume is kept constant.
By definition:a variable varies (changes) in valuea constant is constant (fixed) in value
Two variables whose ratio is constant have a linear relationship. The first variable is the second multiplied by the constant.
The constant of proportionality can be calculated by dividing the output variable by the input variable in a proportional relationship. It represents the ratio between the input and output quantities in the relationship. This constant remains the same throughout the relationship.
It is a relationship between two variables such that one variable os always larger than the other by a multiple which is the constant of variation.It is a relationship between two variables such that one variable os always larger than the other by a multiple which is the constant of variation.It is a relationship between two variables such that one variable os always larger than the other by a multiple which is the constant of variation.It is a relationship between two variables such that one variable os always larger than the other by a multiple which is the constant of variation.
The relationship is a linear one. For example when driving at a constant speed, the relationship between distance driven and the time driven is linear with a constant ratio (of the constant speed).
Direct variation.
It is a relationship of mutual exclusivity.
dependent variable is current and independent variable is resisitance
inversely proportional or inverse proportion
When the ratio between two variables is constant, they exhibit a direct proportional relationship. This means that as one variable increases or decreases, the other variable changes in a consistent manner, maintaining the same ratio. Mathematically, this can be expressed as ( y = kx ), where ( k ) is the constant ratio. In this relationship, if one variable is multiplied or divided by a certain factor, the other variable will be multiplied or divided by the same factor.
A curved relationship is characterized by a non-linear pattern where the relationship between two variables does not follow a straight line. This means that as one variable changes, the other variable does not change at a constant rate. In contrast, a linear relationship is characterized by a straight line where the relationship between two variables changes at a constant rate. The main difference between a curved and linear relationship is the shape of the graph that represents the relationship between the variables.
It is a direct [linear] proportionality.