Logged out
Access All our Essays in an Instant
Swap your work for FREE access, or pay £4.99 for instant access
We then put 2 pieces of potato in each of the test tubes along with a sugar solution of 20cm3 all with
Member rating: No Rating | Words: | Submitted: Fri Mar 31 2006
Page Preview
On the left is an image preview of every page of this document, and below are the first 150 words with formatting removed:
Main investigation Equipment: 1) glass rod 2) beaker 3) white tile 4) potato 5) test tubes 6) scales 7) scalpel 8) measuring cylinder 9) borer 10) 0%sugar solution 11) 5% sugar solution 12) 10%" " 13) 15% " " 14) 20% " " 15) 25%" " 16) test rack tube Method: we first got our equipment for the experiment and set up the things we were using we then placed the potato on the white tile and used the borer to cut out 10 pieces of potato then weighed them all and used the scalpel to make each piece similar to the other we made each piece weigh 3.3g to make the experiment more accurate in the results. We used the borer to make it more reliable because the borer gives each piece the same or similar surface area. We then put 2 pieces of potato in each of the test tubes...
Get instant access
- Instant, unlimited access to our documents in full
- Swap your work for free access, or pay £4.99
- To see the full version of this document and 151,713 others
