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What Keeps Things Colder? Aluminum Foil or Plastic Wrap

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by

Zachary Bowers

on 8 May 2014

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Transcript of What Keeps Things Colder? Aluminum Foil or Plastic Wrap

Hypothesis
I think then aluminum foil will keep things colder because it is made out of metal and metal is colder than plastic wrap.
Materials
Roll of aluminum foil
Roll of clear plastic wrap
Thermometer
Three oranges
Three apples
Conclusion
I can conclude that the aluminum foil kept the fruits colder than the plastic wrap.
Results
The aluminum foil kept the fruits slightly colder than the plastic wrap. The control group with no wrap showed that the foil and the clear wrap kept fruits colder.
What Keeps Things Colder? Aluminum Foil or Plastic Wrap
Procedure
Get your sample and insert the thermometer.
Cover the sample with aluminum foil or clear plastic wrap. (Control sample will not be wrapped)
Record the starting time, temperature, and humidity.
Check the temperature every 30 minutes for 3 hours.
Record the data on the data collection table.
Full transcript