There are several photos of variable capacitors on this site: www.orenelliottproducts.com
It is a variable or a component of a variable.
with an assignment: variable = value variable += value variable /= -3; ...
single variable is a that variable which works witout the interaction of other.it does not concern with any other variable
It is called a local variable since it only exists inside the method.
This is a gas.
There are several photos of variable capacitors on this site: www.orenelliottproducts.com
It can be depending on what the variable is.
A constant variable is a variable that gets changed by a physical substance
Dependent Variable
A constant variable is a variable that gets changed by a physical substance
The gradient of a curve is the rate of change in the dependent variable relative to the independent variable.
A gas is a physical state that has a variable shape and compresses negligibly due to the large distances between its particles.
Liquid
Height can be a dependent variable. This is because the adult height of an individual can be markedly affected by environmental and physical variables.
When conducting scientific experiments, the researcher manipulates an "independent variable" (i.e., some physical parameter that can be controlled) in order to measure the effects of such manipulation on a "dependent variable" (i.e., the results of changing the physical parameter of interest). For example, one could lower the temperature in a refrigerator (the temperature being an independent variable) and wait to observe when water left in the refrigerator turns to ice (the change from liquid water to the solid form being the dependent variable). Thus, the change in the dependent variable depends on the manipulation of the independent variable. The independent variable is the variable you change, the dependant variable is what changes as a result of what you change.
The answer depends on what variable r stands for.