repeat your experiment a few times!! that's it, easy.
Using the correct rules is always the best method for getting accurate results.
if you are conducting the experiment under a fan, switch off the fan to avoid your pendulum bob to swing in different degree. #stainless
controlled results stay the same in an experiment
It would be pointless doing the experiment and not measuring accurately
To ensure that you can get accurate results,and thus making a correct statement.
When doing a controlled experiment, you get accurate results.
because then you realize what you did wrong and fix it.
firstly, you have to make sure the only variables are the ones you are monitoring. secondly, you could make sure that the equipment you are using are precise. thirdly, you could try repeating your experiment, and/or comparing results with others, to make sure your results are valid, and you could try omitting anomalous results
The purpose of a control variable in an experiment is to allow the experiment to come out with accurate results. It makes it a lot easier to measure the results when different things aren't affecting it.
By repeating the experiment and getting the same results it validates those results.
So you can make sure the results you gain are only due to the independent variable and not a variable not being tested.
The observations and measurements recorded during an experiment are called data. It is important to keep accurate data in order to understand the results of the experiment.
A fair experiment is fair wheras an accurate experiment is more accurate. LOL Joke. The latter simply means the results are to a higher degree of.... accuracy e.g instead of to 5, the result could be 5.1235 However a fair experiment is a test carried out under fair conditions. If testing more than once during the experiment you have to be sure that things remain at the same level i.e. Temperatures Amounts of reactants Time must remain the same..
We retest our experiments to insure accurate results and to compare with our original results.
A variable is an element in an experiment that you control. There should only be one variable in an experiment or the results will not be accurate.
It is only science if it can be repeated, so yes, experiments do need to be repeatable in order for something to be proven. The results of the experiment should be comperable if something is to be learned.
It tells you how accurate your results are. If you do the experiment multiple times and get different results, then there is something wrong with the experiment or what you are measuring. Its just like a survey, the more people you ask, the closer to the actual population opinion you get.