Logged out
Access All our Essays in an Instant
Swap your work for FREE access, or pay £4.99 for instant access
Physics Coursework – Factors that affect the resistance of brine-soaked paper
Member rating: No Rating | Words: | Submitted: Mon Dec 11 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:
RESISTANCE Physics Coursework - Factors that affect the resistance of brine-soaked paper AIM I am trying to find out how different factors affect the resistance of brine-soaked paper. I will choose one factor and then do a series of experiments to try to find out how this factor affects the resistance. I have chosen to change the length of the paper. PREDICTION I think that when I increase the length of the paper, the resistance will also increase. When I increase the length, I predict that the resistance will also increase by the same amount making the relationship directly proportional. This is what I think the graph of final results will look like: I think this will happen because the resistance will drop when the length of the paper is reduced. This is because the ions have a shorter distance to travel through the liquid on the paper when it is a short piece of brine-soaked...
To see the full version of this document, and 144,846 others
