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| ||<:30%>[[PiraScheme#Optics| Table of Optics Demonstration]]||<:30%>[[OPEquipmentList| List of Optics Equipment & Supplies]]||<:30%>[[Demonstrations|Lecture Demonstrations]]|| | ||<30% style="text-align:center">[[PiraScheme#Optics|Table of Optics Demonstration]] ||<30% style="text-align:center">[[OPEquipmentList|List of Optics Equipment & Supplies]] ||<30% style="text-align:center">[[Demonstrations|Lecture Demonstrations]] || |
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| = Light Pipes - Ulexite, PIRA# = | |
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| = Light Pipes - Ulexite, 6A44.40 = | |
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| Newton's First Law, [[Newtons1STLaw#InertiaofRest| 1F20. Inertia of Rest]] | . Geometrical Optics, [[GeometricalOptics#TotalInternalReflection|6A44. Total Internal Reflection]] |
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| * '''Shelf:''' #1 | * '''Shelf:''' #1 |
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| attachment: mainPhoto | {{attachment:Ulexite2.jpg}} |
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| Ulexite is a naturally occurring mineral which consists of parallel fibers. ||<:style="width: 60%" :40%>'''Equipment'''||<:30%>'''Location'''||<:25%>'''ID Number'''|| |
Ulexite is a naturally occurring mineral which consists of parallel fibers. Each fiber may act as a light pipe. ||<40% style="text-align:center">'''Equipment''' ||<30% style="text-align:center">'''Location''' ||<25% style="text-align:center">'''ID Number''' || |
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| ||apparatus||[[MechanicsCabinetBayB1| ME, Bay B1, Shelf #2]]|| || ||all other parts||[[MechanicsCabinetBayB1| ME, Bay B1, Shelf #2]]|| || ||...||[[MechanicsCabinetBayA5| ME, Bay A5, Shelf #2]]|| || |
||Ulexite crystal ||[[OpticsCabinetBayA1|OP, Bay A1, Shelf #1]] || || |
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| '''''Important Setup Notes:''''' * ''''' ''''' |
'''Setup and Procedure:''' Place the Ulexite sample above printed text. As one moves one's head around, or moves the Ulexite, it appears as if the text is written on the top of the ulexite. '''Discussion:''' Ulexite is birefringent, and the "light pipe" phenomenon it displays is a consequency of the birefringence and the fibrotic structure. |
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| '''Setup and Procedure:''' | '''Videos:''' |
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| 1. List steps for setup then procedure. 1. ... '''Cautions, Warnings, or Safety Concerns:''' * '''Discussion:''' Discuss the physics behind the demonstration, explaining some of the various steps of the demonstration when appropriate. ||attachment: photo||attachment: photo||attachment: photo||attachment: photo|| '''Videos:''' |
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| * Wikipedia: |
* Wikipedia: https://en.wikipedia.org/wiki/Ulexite |
Light Pipes - Ulexite, 6A44.40
Topic and Concept:
Geometrical Optics, 6A44. Total Internal Reflection
Location:
Cabinet: Optics (OP)
Bay: (A1)
Shelf: #1
Abstract:
Ulexite is a naturally occurring mineral which consists of parallel fibers. Each fiber may act as a light pipe.
Equipment |
Location |
ID Number |
|
|
|
Ulexite crystal |
|
Setup and Procedure:
Place the Ulexite sample above printed text. As one moves one's head around, or moves the Ulexite, it appears as if the text is written on the top of the ulexite.
Discussion:
Ulexite is birefringent, and the "light pipe" phenomenon it displays is a consequency of the birefringence and the fibrotic structure.
Videos:
References:
Wikipedia: https://en.wikipedia.org/wiki/Ulexite