difference threshold
The principle that for any change in a stimulus to be detected, a constant proportion of that stimulus (s) must be added or subtracted.
Yea
Drive you insane
That you have two personalities in one body
His wifes constant nagging causes him to tune her out and go into a daydream
Weber's Law"Ernst Weber noted that for people to really perceive a difference, the stimuli must differ by a constant "proportion" not a constant "amount."
Weber's Law
proportion
Two variables, X and Y, are said to be in direct proportion if X/Y is a constant. Equivalently, Y = cX for some constant c.
It is the constant of proportionality.
The state of being in proportion.
Coherence relates to the physics of waves. Specifically, it refers to a property that allows constant interference. Because interference varies the intensity of light, coherent light has a relatively stable intensity.
x and y are in direct proportion if there is some positive constant c such that y = cx
Joseph Proust.
The Circumference of a circle is directly proportional to the diameter. The constant of proportion is 'pi = 3.141592....'. Another one is force is directly proportional to mass. The constyant of proportion is acceleration.
If two variables are in direct relationship then the ratio of the two variables is known as the constant of proportion between them. In algebraic form, if X and Y are the two variables, then direct proportionality implies that Y = cX and c is the constant of proportionality.
Pi is a constant because it is the ratio of the circumference to the diameter of a circle and they are always in the exact same proportion.