length of the row of dominos
The independent variable in the Magnesium Oxide Lab would be the Mass of the Magnesium Ribbon. This is because the mass of the product, i.e. Magnesium Oxide, depends on how much Magnesium is added.
There are more than three possible controls for any experiment, as a control is just a variable that something is being tested against and compared to. Three would include temperature, color, or weight - all things that may be easily controlled among a group of test subjects.
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a lab where you do alchemy.
a density lab as far as i know is a science learning lab where you learn about density.
Time, which relies on nothing, is usually the independent variable of a lab.
There are many independent variables in the termite lab, depending on how complex the lab is. Remember that the independent variable is the one you change, so this would include the type of pen, color of the ink, shape drawn, etc.
don't ask me I have the same problem
You may be asking about dependent variables, as in a lab activity. There are also independent variables. The independent variable is the thing that is controlled or kept monitored by the scientist. The dependent variable is what occurs or changes as a result of the independent variable.
color of salt added to the container
Your tongue, your saliva, the flavor of the Tootsie Pop you chose
An independent and a dependent variable. A hypothesis. And lab coat, a white one.
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.
The time is the dependent variable in the dominoes lab.
A resulting variable is the variable in the experiment that you don't change. As when the manipulating variable is the variable that you do change.
It's what you change to do your experiment. Say your doing an experiment like my friend Kristen Maxine Rogers is doing: Does air temperature affect how long soap bubbles last, her independent variable would be the different temperatures.
thats not even a question