the same as a unit rate just in fraction form
Proportional
Equal means they're the same thing. However, proportional means that they have the same rate of change. For example, a rectangle that is 4x8 is proportional to one that is 12x24 because the rate of change is 3 for both measurements.
[Directly] proportional quantities.
The rate of change is the same as the slope.
A proportional rate is a rate that remains constant in relation to another variable. This means that as one quantity increases or decreases, the proportional rate stays the same. It is typically expressed as a ratio or percentage.
In a directly proportional relationship, as one variable increases, the other variable also increases at a constant rate. In an inverse proportional relationship, as one variable increases, the other variable decreases at a constant rate.
the same as a unit rate just in fraction form
Yes, the rate of effusion of a gas is directly proportional to the square root of its molar mass.
1512
Proportional
Proportional
A proportional relationship between two quantities is one in which the two quantities called the unit rate, the rate of change, or the constant of proportionality.
Equal means they're the same thing. However, proportional means that they have the same rate of change. For example, a rectangle that is 4x8 is proportional to one that is 12x24 because the rate of change is 3 for both measurements.
Equal means they're the same thing. However, proportional means that they have the same rate of change. For example, a rectangle that is 4x8 is proportional to one that is 12x24 because the rate of change is 3 for both measurements.
[Directly] proportional quantities.
temperature is proportional to 1/time taken for reaction to complete (rate of reaction)