Z = K Y / X
'K' can be any constant number.
when x increases y increases.. y=kx
Disproportional.If instead you're looking for the antonym of directly proportional, that would be inversely proportional.
The greek letter "alpha" (α) for both. If x is directly proportional to y, you could say x α y. For inversely proportional, you would say something like x α 1/y, or x α y^-1, as in, directly proportional to the inverse.
That would probably be something like a "physical equation".That would probably be something like a "physical equation".That would probably be something like a "physical equation".That would probably be something like a "physical equation".
A situation equation follows the order of the story problem.For instance:Johnny has 8 apples, he eats some, and has 3 left.The situation equation would be: 8 - a = 3A solution equation is the equation that would help you find the solution. Your brain doesn't automatically know what "a" is, it has to rearrange the order of the equation and then solve.The solution equation would be: 8 - 3 = a, then you would solve it.
when x increases y increases.. y=kx
If P varies directly with the square of Q then the equation would be in the form of P = kQ2, where k is the constant of variation so the new equation would be: P = 6Q2, so when Q = 12 we have P=6*122, or P = 864
Disproportional.If instead you're looking for the antonym of directly proportional, that would be inversely proportional.
The greek letter "alpha" (α) for both. If x is directly proportional to y, you could say x α y. For inversely proportional, you would say something like x α 1/y, or x α y^-1, as in, directly proportional to the inverse.
Direct variation is the ratio of two variable is constant. Inverse variation is when the product of two variable is constant. For example, direct variation is y = kx and indirect variation would be y = k/x .
Your mass would remain the same because mass is a measure of the amount of matter in your body, which doesn't change. However, your weight would increase on Jupiter due to its stronger gravitational pull compared to Earth.
Resistance varies directly as length Resistance varies inversely as cross-sectional area Hence R varies as L and R varies as 1/A Thus R = r(L/A) where r is the coefficient of resistance of the wire. If the wire is of uniform cross section, then A = V/L where V is the volume of the wire. Hence now we have R = r(L/(V/L)) or R = r(L-squared/V) or L-squared = (RxV)/r and so the answer would be L = square-root of (RxV)/r
The energy of a photon is inversely proportional to its wavelength. This means that shorter wavelengths have higher energy photons, while longer wavelengths have lower energy photons. This relationship is described by the equation E = hc/λ, where E is energy, h is Planck's constant, c is the speed of light, and λ is the wavelength.
When acceleration is held constant, mass and force are directly proportional according to Newton's second law of motion (F = ma). This means that the force required to maintain a constant acceleration increases as the mass of the object increases. Conversely, if force is held constant, acceleration would be inversely proportional to mass.
The mass and volume of a substance are directly proportional; as the mass of a substance increases, so does its volume, given that the density remains constant. This means that if you increase the mass of a substance, its volume will also increase.
If the amount of energy a wave carries is increased, the frequency would increase while the wavelength decreases. This is because energy is directly proportional to frequency and inversely proportional to wavelength in a wave.
Ideally you would want one of the phrases "directly proportional", "varies according to" or similar.