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What is the part of a science experiment that changes - called?
Elements of scientific experiments that are different from the controls, are called independent variables.
Why must controls be used in fertilizer experiment describe in the study guide?
to have something to compare with the growth of fertilized plants
List three things that you can control and or measure in this experiment in chemistry lab?
There are more than three possible controls for any experiment, as a control is just a variable that something is being tested against and compared to. Three would include temperature, color, or weight - all things that may be easily controlled among a group of test subjects.
What year did Rutherford do his experiment?
The Geiger-Marsden experiment, which is also called the gold foil experiment or the Rutherford experiment, was conducted by Hans Geiger and Ernest Marsden in 1909, under Earnest Rutherford's direction. You need a link to the Wikipedia post on this ground-breaking experiment, and we've got one for you.
What are the errors in filtration experiment?
Possible errors in filtration experiment
How many controls in an experiment?
At least five.
Why do you have controls in an experiment?
The controls shows the normal state of affairs, so as to allow a comparison with the experiment results, and to help ascertain that the results obtained were due to the factors tested in the experiment, and not a natural occurence/incidence. Having controls in an experiment can thus be said to validate the experiment itself.
How many controls does a Scientific experiments have?
There is no set number, the number is dictated by the design of the experiment.
How many controls are you supposed to have in your science project?
As many as you can find that would effect your experiment in some way.
Why should you have as many controls as possible in an experiment?
baecuse so you can have a greater apertunity on getting your anwser
Why should you have as many as controls as possible in an experiment?
baecuse so you can have a greater apertunity on getting your anwser
Which of the following is NOT a control for the experiment described in the question below?
Which of the following is not true about controls in an experiment
What are the controls in an experiment?
Well basically the "control" group is the part of the procedure or experiment where the specimen or whatever your testing is separated from everything else and nothing is done to it, so you have something to compare your other results to.
Why are controls useful in a experiment?
to help record your informantion
What is a control factor in science?
It is a factor that controls an experiment.
What is the relationship between variables and controls in an experiment?
guucccii burr
Scientific method controls and variables part 1?
hey does any one now the answers for the sponge bob question
