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diffusion
Diffusion- the random motion of gases moving from a higher concentration to a lower concentration.
Well, there is another question you can ask that can give you the same answer:"Why do scientists where white lab coats?" (answered by User:Wolfgang_schwartzschild)Because of this, I suggest that you ask this question to get the answer you were looking for. I hope that this helps!
to prevent the water molecules from changing its temperature i.e the rays of the sun would affect the time of how fast the substance (e.g manganate) diffuses in other words ths increase in the rate of diffusion. :) hope it helped (y)
the lab report is a record of all what was done in an experiment EXAMPLE : fromat 1) date: is when the experiment was done title of experiment :what is all about : 2) aim: what the experiment is hoping to achieve (HYPOTHESIS) ... 3 apparatus and material _ all that is needed to carry out the experiment... 4) proceduce method _step by step account of what was done. i,me ,you ,she,he are not used result ,data analyis , conclusion
The good example will be noting
The lab would be used to test your hypothesis to whether or not you were correct. You would first want to form a hypothesis and then gather data to support or discredit your hypothesis. The hypothesis could be testing anything essentially.
diffusion
A hypothesis is an uneducated guess, statement, or observation during a Lab and the hypothesis needs to be tested. So mainly it isn't the conclusion to an experiment.
eat Twizzlers
In a lab or wherever they can conduct an experiment
The hypothesis.
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Rejecting null hypothesis means that rumour of a fact is been experimented in d lab and the reseacher later discovered that hypothesis pseudo i.e fack fact but not a theory
Pages at links below.
problem hypothesis materials procedure variables observation conclusion
The order is aim, hypothesis, materials, method, results, discussion and then conclusion.