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It depends on the experiment or the category.
you welcome s.a
No it's the variable k.a.
Wiki User
∙ 14y ago
Wiki User
∙ 12y agofor the experiment to be accurate, there is one independent variable (the thing you change), and one dependant variable (the thing changed by the independent variable and what you measure)
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What are constant variables and y r they important in an experiment?
. Constant variables are variables which cannot be changed with the experiment. To remember their name is easy just think about Constance. They are important to an experiment because without all three variables there would be no complete experiment. Also the constant variables are important to an experiment because they help complete the result. Without a constant variable you. Would not be testing correctly
Dependent and independent variables and control?
The control is the variable that stays the same.The independent variable is the thing(s) that is being changed in the experiment.(don't have too many independent variables o your experiment will not work correctly).The dependant variable is the variable that depends the on the independent variable for the experiment.
How many variables does a controlled experiment have?
An experiment of any kind can have infinitely many variables. A controlled experiment can have just as many, provided that all but one are kept exactly the same.
In which type of research is one or more variables deliberately changed?
an experiment
What do variables and independent variables have in common?
well they both need to be changed in order to have done the experiment right if it is nott right then do it again
What are the variables that are not changed in an experiment?
The control variables.
What factor is not changed in a experiment?
The controlled variables.
What can be changed in a scientific experiment?
In scientific experiments, the variables may be changed.
How it calls the part of the experiment where no variables have been changed?
The control
What are things in an experiment that change or could be changed are called?
variables
What is purpose of having a control in a experiment?
Having a control in an experiment allows you to see what happens when no variables are changed. If you do not have a control, you do not have anything to compare your results with after changing variables of the experiment.
The variables in an experiment that stay the same?
These "variables" are called independent variables or constant variables meaning that they are capable of being changed by the experimenter but are intentionally held the same through each individual experiment.
Why should as many as possible variables be changed at a time?
They shouldn't, ever. It defies the whole point of a controlled experiment.
How can an experiment that disproves hypothesis be useful?
by the variables. The variables are manipulated and responding. the manipulated ones are the one that is changed in the experiment. the responding variable is the one who is expected to change.
How can AN EXPERIMENT that disproves a hypothesis be used?
by the variables. The variables are manipulated and responding. the manipulated ones are the one that is changed in the experiment. the responding variable is the one who is expected to change.
How many variables do you change at one time during an experiment?
You only change one variable; if you changed multiple variables you wouldn't know which one caused a change.
What are constant variables and y r they important in an experiment?
. Constant variables are variables which cannot be changed with the experiment. To remember their name is easy just think about Constance. They are important to an experiment because without all three variables there would be no complete experiment. Also the constant variables are important to an experiment because they help complete the result. Without a constant variable you. Would not be testing correctly
