What variables must be kept constant
dependant and independent
There are potential variables that are kept constant for each trial in a set of trials.
Scientists change the independent variable but measure the dependent variable; other variables are kept constant.
Variables mean whose values are not constant, such as x, y , z this is in algebra
What variables must be kept constant
All variables except one, the experimental variable, are kept constant in an experiment.
dependant and independent
There are potential variables that are kept constant for each trial in a set of trials.
There are 'constant variables' , 'independant variables' and 'dependent variables' Constant Variable- things in the experimment that should be kept the same Independant variables- something that can be varied in an experiment Dependant variable- something that can be affected
Constant is a number with no variables. For an example, 12a, but this is a constant 12.
The temperature must remain constant.
Scientists change the independent variable but measure the dependent variable; other variables are kept constant.
Variables mean whose values are not constant, such as x, y , z this is in algebra
Constant variables are constant, they do not change. Derived variables are not constant. They are determined by the other values in the equation.
When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the control variable. The control variable is something that is constant and unchanged in an experiment, and is held constant to test the relative impact of independent variables.
When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the control variable. The control variable is something that is constant and unchanged in an experiment, and is held constant to test the relative impact of independent variables.