If you have substantially more than one, you run the risk that your experimental
results don't mean what you think they mean.
It's always best to eliminate as many variables as it's possible to eliminate, because
when you get your results, you have to figure out how much each variable affected them.
A procedure is all the steps used to do an expirament in order. the expirament is when you test your hypothesis and is designed to answer your question. the procedure is all the steps of the expirament.
the name
If you mean the word normally used: hypothesis
There are three types of variables tested: manipulated variables, controlled variables, and experimental variables.
restart and make it more edjucated now that you know
A procedure is all the steps used to do an expirament in order. the expirament is when you test your hypothesis and is designed to answer your question. the procedure is all the steps of the expirament.
It is important because without controling the variables, you will be testing more than one thing in the expirament at a time. you could get different answers. you only want 1 variable in science expiraments. you might also want a control, with the "normal one" to compare the expiraments with the variables to.
no. EXPERIMENT
the name
If you mean the word normally used: hypothesis
a.) Considering the environmental impacts of an expirament.
There are three types of variables tested: manipulated variables, controlled variables, and experimental variables.
Expirament
it means to quess what is going to happen before you do an expirament.
A scientist who made an expirament that was better then rutherfords expirament his was more avanced becuase with milikan's expirament you could study one drop at a time but rutherfords expirament requird you to study the whole cloud and by stuying the drop you could figure more out about the substance.
There is no limit to the number of variables a formula can have.
3 variables