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Size: 1645
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Size: 1893
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---- /!\ '''Edit conflict - your version:''' ---- Heat conduction demonstration. Two 5/4" wooden dowels and a brass tube. ---- /!\ '''End of edit conflict''' ---- |
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| Wrap a piece of paper around the end-to-end-jointed wood and metal rod. Place the junction in the flame of the burner. The part of the paper wrapped around the wood will be darker that that around the metal because the metal has more rapidly conduction the heat away than the wood. | Wrap a sheet of paper around the brass tube and the joint between the wooden doweling and the brass tube. Place the junction in the flame. The part of the paper wrapped around the wood will be darker than that around the metal because the metal has more rapidly conduction the heat away than the wood. |
Wooden Doweling With (metal) tube , 4B.30.40
Location:
Cabinet: Thermodynamics Cabinet
Bay: (A4)
Shelf: #2
(attachment photo showing the fully set up demonstration)
Description:
![/!\](/moin_static1910/modernized/img/alert.png "/!\"){kind=small}
Edit conflict - other version:
Heat Capacity Demonstration.
wooden doweling
Insert description of apparatus, its component, what it is demonstrating.
Edit conflict - your version:
Heat conduction demonstration. Two 5/4" wooden dowels and a brass tube.
End of edit conflict
Equipment |
Location |
ID Number |
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Wood and metal rod |
[:ThermoCabinetBayA4: TD, A4, Shelf #2] |
4B.30.40 |
Paper |
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Scotch tape |
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Burner |
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Setup:
- Wrap a piece of paper around the wood and metal rod which are jointed end to end.
- Install the burner gas tube with the gas source.
- Make sure that you have the gas switch off and in the right pressure that you want before you turn it on.
Cautions, Warnings, or Safety Concerns:
- Beware of hot frame.
- Demonstration may require practice.
Demonstration:
Wrap a sheet of paper around the brass tube and the joint between the wooden doweling and the brass tube. Place the junction in the flame. The part of the paper wrapped around the wood will be darker than that around the metal because the metal has more rapidly conduction the heat away than the wood.
attachment other photos |
attachment other photos |
attachment other photos |
attachment other photos |
References:
- List any references
[:FirstLaw:Heat and the First Law]
[:Demonstrations:Demonstrations]
[:Instructional:Home]