answersLogoWhite

0

If A and B are in a proportional relationship then increasing A by a factor of 2 also increases B by the same factor.

If the relationship between A and B is inversely proportional then increasing A by a factor of 2 will decrease B by the same factor.

The 'inversely' comes from arithmetic. 1/2 is the inverse of 2, 1/5 is the inverse of 5, because we can express a whole number as itself over 1.... 4 = 4/1 and to invert something is to turn it upside down.

One of the best known instances of inverse proportionality is Boyle's Law, which concerns the relationship between the pressure and the volume of a gas. This states that the pressure, multiplied by the volume, gives a constant figure. That can only happen if one value decreases when the other increases, and the increase and decrease must be of the same magnitude.

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

Do Power is directly proportional to resistance or inversely proportional to resistance?

It is both proportional and inversely propertional to resistance however I am not exactly sure why which is why I am searching Google ATM for answers.


Boyle's law states that the volume of a gas is inversely propertional to its pressure if the?

Temperature and amount (number of moles) is kept constant.


What is the law of general relativity?

It states that the force of attraction between two universal bodies is directly propertional to the product of massess of two bodies and inversely propertional to the square of distance between the two bodies.


What is the difference between conductivity and mobility?

conductivity and mobility both are directly propertional


What is the difference between conductance and conductivity?

conductivity and mobility both are directly propertional


Is a flat tax propertional tax?

Yes. It takes an equal percentage from everyone's income regardless of wealth.


What does it mean when relationships are not a two way street?

That they are not true relationships.


What does inversely proportional mean in words?

When you double one thing you halve the other thing.


What does preteen relationships mean?

Preteen relationships are relationships that are held before the adolescents reach their teenage years (13).


What does inversely associated mean?

In a simple language, according to me "inversly associated" means something which is not related with the topic


What is wave velocity inversely proportional to?

It is inversely proportional to wave length.


What does it mean when you say the x- variable and y-variable are inversely proportional?

X = YY = X=======these are directly proportionalX = 1/YY = 1/X========these are inversely proportionalTry a few inserted numbers and graph these to see, visually, the difference.