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Who is is another variable that must be kept the same for each milk sample?
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What is the word for the one variable that is purposely changed to test a hypothesis?
The independent variable is the one that is changed by the scientist.Control variables are kept unchanged in an experiment.Dependant variables are those that change as a result of the independent variable being changed.
What will happen if the pressure on a sample of gas is raised three times and it's temperature is kept constant?
The volume become one third.
When a sample of germanium and silicon having same impurity density are kept at room temperature then resistivity of both?
Resistivity of silicon higher than that of germanium
How long is a urine test for marijuana kept for retesting?
Tested positive for marijuana, they're going to retest same sample, now ten days old. will results still be positive?
What are the independent and dependent variables of adding salt water to boiling water?
The quantity of salt added to water is under your control and it will change the boiling point of water,i,e. the temperature of water. So quantity of salt is an independent variable while the temperature of water is dependent variable, when other factors are kept constant.
Definition of independent variable and controlled variable?
Manipulated Variable- the one that is changed by the scientist.Controlled Variable- quantities that a scientist wants to remain constant.Responding Variable- the results of the experimentIndependent Variable- a variable (often denoted by x) whose variation does not depend on that of another. Variable that is being tested.y)_whose_value_depends_on_that_of_another._Variable_that_is_being_measured.">Dependent Variable- a variable (often denoted by y) whose value depends on that of another. Variable that is being measured.a independent variable is- what is what is being put down such as ex.) for a land yacht say the independent variable is 300. That is the independent variable because it is what the area can bea variable kept constant through out an experiment that stays the same each trial
What is the type of variable that is kept the same for all the trials?
Independent Variable
What is another name for dependent variable?
the 'y' variable
What is a controlled variable in experimental psychology?
A controlled variable is the thing that is kept consistent in between trials of doing an experiment. e.g: time is kept the same or kept consistent...
A variable kept the same?
Control
What is the variable that is kept the same throughout an experiment is called?
control variable x
What means the variable that must be kept constant?
What variables must be kept constant
Is the controlled variable the one that's kept the same?
yes. AKA the independent variable
What is the controlled variable in a science fair experiment?
The controlled variable is the variable that is kept constant , meaning not changed, throughout the entire experiment.
What is meant by fair testing?
A fair test is one in which all the conditions of every sample are kept the same, except the one variable which is being studied. For example, if you were testing the effect of temperature on the speed of a reaction, you would change only the temperature, keeping the pressure of the reaction, the amount of each chemical used etc. the same.
What variable mentioned in Table 2-1 is kept constant?
The constant variable is usually the 'X' variable or the variable that stays the same. For example, it may be the 'X' variable or the same number.
When a variable is kept unchanged in an experiment it is said to be?
It is called the control variable. It is used to compare to your experimental results.
