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Thermal Energy (Insulation Lab) Brick Fiberglass Sawdust Soil Popcorn Feathers 12:00 a.m 2:00 a.m 4:00 a.m 6:00 a.m 8:00 a.m 10:00 a.m 12:00 p.m 2:00 p.m 4:00 p.m 6:00 p.m 8:00 p.m 10:00 p.m Hypothesis: _____________________ will be a better insulator than Conclusion: My hypothesis was _______________________. Questions: (Answer on the back in complete sentences!!!) 1. 2. 3. 4. In terms of heat transfer, explain how an insulator helps your house in the winter. In terms of heat transfer, explain how an insulator helps your house in the summer. If we have insulation in our house, why does the heat continue to come on in winter? Give an example of heat being transferred through each of the following methods: a. convection b. conduction c. radiation GRAPH ON BACK!! (line graph… 6 different colors!!!)
