Question

Constant of proportionality

Answer 1

In mathematics, the constant of proportionality is a value that relates two quantities that are directly proportional to each other. It is denoted by the letter k and represents the ratio of the two quantities. For example, in the equation y = kx, where y and x are two quantities that are directly proportional to each other, the constant of proportionality k is the ratio of y and x. It can be calculated by dividing any value of y by the corresponding value of x. The constant of proportionality is often used in formulas for various physical phenomena such as Ohm's law in electrical circuits and Boyle's law in gases.