controle
depenent
independent
what is a varable
An "Indepndent Variable" is something in the expieriment that can be changed. And a "Dependent Variable" is something that doesn't change.
varable
independend varable (<>)
remove the varable speed pulley-replace both belts re-install varable speed pulley--your done.
Something that dose not change in an experiment, that the results are compared too.
There is no such thing
A liquid has a variable shape and a definite volume.
The dependent (or responding) variable is the one that is observed and likely changes in response to the independent variable.
it depends on what kind most of thee times it is a rectangle but sometimes it can be a square
A varable.
Something you would either keep the same or change during a practical, to ensure the experiment is a fair test.