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Dimmerstat is the device with ac input an ac output. it consist of a variable transformer inside it so as to vary the output.
An independent variable is the variable you can change in an experiment. On a graph, it's on the X-axis. A dependent variable is the result of changing the independent variable. It is literally dependent on it. The dependent variable goes on the Y-axis.
"Controlled Variable" or "Manipulated Variable"
the anwer is a variable( the thng that will change over time in the experiment
The independent variable is the one variable that you change in your experiment
ratio
Variable means something that changes. X, for example, is a variable, as it can be many different numbers.
variable is the unknown number. usually represented as a letter
The controlled variable is the variable that is kept constant , meaning not changed, throughout the entire experiment.
The dependent variable depends on the independent variable for its values as for example in the straight line equation y = 2x+6 whereas y is the dependent variable and x is the independent variable
a method is a variable
VSR - acronym meaning Variable Speed Reversible drill
The phrase Le temps est variable translate into English as The weather is variable meaning that the temperature will change.
The variable being tested is controlled.
Variables are not constants. The terms have opposite meaning.
The meaning or EDVAC is Electronic Discrete Variable Automatic Computer
The respond variable in an experiment is the variable that changes as a result of manipulating the experimental variable. It is more commonly called the dependent variable. For example, in an experiment designed to determine whether fertilizer will increase the growth of plants, the respond variable would be the growth of the plants.