How does the rubber band feel now.
Rubber band elasticity and temperature science project.
Project title abstract summary statement help received anthony r.
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After 15 minutes remove the shoebox and measure the length of the rubber band again.
2 place the first three rubber bands in a room temperature for 10 minutes.
Why do rubber bands lose their elasticity.
Coy how does temperature affect a rubber band s elasticity.
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Next observe the 1000ml beaker and convert the distance the rubber band could stretch from ml to cm.
Then measure the length of the rubber band with the ruler.
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Then the experiment can begin.
Dependent variable temperature is defined as the temperature of the water that the rubber band is submerged in independent variable.
Rubber band temperature and elasticity project post by karenzyj thu sep 03 2015 1 49 am it s also useful to know that the independent variable is sometimes called the manipulated variable which as howarde stated is the only thing you change in an experiment.
Place the rubber band flat on a table and mark two lines from where the rubber band s elasticity will be measured.
Then measure the length of the rubber band within the marks just drawn.
4 take a hook and attach it to the edge of a surface with tape so that it does not fall.
Rubber isn t a manmade creation although we do use it in countless applications to make our life easier.
Rubber band elasticity and temperature.
The science of rubber.
This will be the main temperature for the experiment.
J0204 objectives goals the objective of the project was to see how temperature affects a rubber band s elasticity.
Allow the rubber band to stretch for three minutes at room temperature.
The hypothesis was the heated 130 degree fahrenheit rubber bands would be most elastic meaning they.
5 tie one end of the rubber band and attach it to the hook and.
Record your data in your notebook.
3 take one rubber band from the three and cut it at a point.
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Ryan recalde steven mijangos and austin sabalo.