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I7-31. Filled Conduction Bands
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I7-31. Filled Conduction Bands
Purpose
To demonstrate that filled bands and empty bands are non-conductive; only partially filled bands are active.
Equipment
Three corked cola bottles with colored water as photographed.
Images
Description
Three identical cola bottles are (1) empty, (2) filled completely, and (3) partially filled. Shake the bottles. Only the partially filled bottle responds to the external force.
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See pagesi1. thermal properties of matter
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See pagesi2. transfer of heat
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See pagesi3. gases
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See pagesi4. changes of state
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See pagesi5. laws of thermodynamics
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See pagesi1. thermal properties of matter
-
See pagesi2. transfer of heat
-
See pagesi3. gases
-
See pagesi4. changes of state
-
See pagesi5. laws of thermodynamics
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Physics Lab Demos