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An independent variable or manipulated variable is when you change it on purpose. For example, say your scientific problem was "Does certain substances affect how fast water is frozen?" Those substances are the indepentant variables. A dependant variable is how you measure the dependant variable. For instance, the dependant variable would be how fast the water is frozen. The things they have in common are that they are both variables and are subject to change.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoA constant is something that will ALWAYS remain the same in your experiment. For instance, the materials you use and the unit of measurements you use are examples of constants. An independent variable changes with the experiments.
Wiki User
∙ 15y agoIndependent variables are always consistent, whereas dependent variables are dependent upon what the independent variable is.
Wiki User
∙ 13y agothe similarity is that they are both controlled by scientist, the difference is that the constant stays the same, and the variable is manipulated and changed
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The variable which is deliberately changed in experiment?
Independent, it is in the name, more variables are: dependant variable- the one you keep the same control variable- mearsuring variable
What is a constant in scientific method?
You all ask what is a constant? Well, a constant is something that you don't change in your experiment, and it's also referred to as a controlled variable. - Artsy Vandyke (That's really my name <3)
The one factor that differs in a controlled experiment?
The Variable is the one factor that differs in a controlled experiment.
What is the variable in which the investigator changes or manipulates during the experiment?
the experimental variable, also called the independent variable
Where does the manipulated variable go on a graph?
The independent variable is usually on the bottom, running horizontally. The dependent variable is usually vertical, on the left of the graph.
What is the independent variable of 1.49?
1.49 is a constant: there is NO variable - independent or dependent!
What type of variable is a factor held constant to test the relative impact of the independent variable?
independent variables :):):):):):):):):):):):)
Can the independent variable and the constant be the same?
No. They can not.
Is a variable that stays the same a constant independent variable or control?
Control
What is the independent variable for force?
F=mg where g is the gravitational constant, and the independent variable in force calculations
What are the four variables in a science experiment?
The control, the constant, the independent variable, and the dependent variable.
What are similarities between an independent variable and a constant variable?
Well, they're both variables.
What is the difference between independent variable and a constant variable?
A constant is something that will ALWAYS remain the same in your experiment. For instance, the materials you use and the unit of measurements you use are examples of constants. An independent variable changes with the experiments.
Are constant variables and independent variables the same?
No they are not the same. A constant variable keeps going at a constant rate.
What doe constant mean in science?
A constant variable is one that is not the independent variable (the one you are changing) or the dependent variable (the one you change). Constant variables are so named because in order for the experiment to be legitimate, it is expected that the scientist control them, thus keeping them constant across all trials. This ensures that changes in the dependent variable are only the result of changes in the independent variable.
What are the dependent and independent variables in relationship between resistance and current at constant voltage?
dependent variable is current and independent variable is resisitance
What is a dependent variable independent variable and a control group?
The independent variable is the thing you change, the dependent variable is the variable that changes because of the independent variable, it could also be referred to as the effect, and the control group is the constant, the thing that stays the same and the variable that you compare your results to.
