Osmosis Investigation
Date Submitted: 09/09/2006 23:33:33
Category: / Science & Technology / Biology
Length: 4 pages (1053 words)
Category: / Science & Technology / Biology
Length: 4 pages (1053 words)
Introduction & Aims
At present I am investigating Osmosis, and I have devised a experiment to investigate the rate of it. I have been provided with potatoes, and all the common laboratory equipment.
I will look at 2 variables, one discontinuous, one continuous.
For my discontinuous veritable I have chosen TYPE OF POTATO.
I will have 3 different types of potato, chosen randomly, and numbered A, B & C.
For my continuous veritable I have …
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…middle of these two.
Length Change
There was some length change during the experiment, but unlike the mass, all 3 chips decrease at the same rate.
Final Conclusion
My conclusion is virtually the same as my hypothesis, as all the chips have stayed virtually the same as each other.
I could have done the done the experiment again, with more variables, and measuring different aspects of the chip before, e.g. Starch & water content.
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