Condensed Matter
Q3-01: Helix Diffraction
Category: Q3 Genetics and Molecular Biology
Purpose:
To model the structure of a helical molecule
I7-22: Phonon Propagation - Simple 1D Model
Purpose:
To illustrate the concept of phonons
I7-09: Spontaneous Ordering - Crystal Formation Models
Purpose:
Demonstrates the formation of crystal patterns from disordered objects
I7-31: FILLED CONDUCTION BANDS
Purpose:
Demonstrate that filled bands and empty bands are non-conductive; only partially filled bands are active.
I7-11: FERMI SURFACE OF ALUMINUM
Purpose:
Illustrate the Fermi surface of aluminum.
I7-08: CRYSTAL MODEL WITH FAULTS
Purpose:
Visualization of a crystal fault within a simple crystal structure.
I7-06: CRYSTAL MODELS - LARGE UNIVERSAL
Purpose:
Set of components to form a large number of crystal types.
I7-05: CRYSTAL MODELS - LARGE
Purpose:
Large models of crystals.
I7-01: CRYSTAL MODELS - SET OF 2
Purpose:
Set of two simple crystal models.
N1-32: ICE CRYSTALS - PAPER MODELS
Category: N1 Continuous Spectra
Purpose:
Illustrates how two types of ice crystals formed high in the atmosphere float downward through the air with preferred orientations.
I7-03: CRYSTAL MODELS - BRAVAIS SUPPLEMENTAL SET OF 16
Purpose:
Models of crystals.
I7-02: CRYSTAL MODELS - BRAVAIS SET OF 14
Purpose:
Models of crystals
I7-07: CLOSE-PACKED CRYSTALLITE
Purpose:
Display the low index surfaces of face-centered cubic or hexagonal close-packed crystals
I7-04: CRYSTAL MODELS - CALCITE
Purpose:
Model a calcite crystal with a sample of the real thing
I7-21: SUPERCONDUCTOR - MAGNET LEVITATION
Purpose:
Demonstrate levitation of a magnet above a high-temperature superconductor
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B2-01: SUM OF FORCES IN A LINE
Demonstrate that forces in one dimension add algebraically Read More
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B2-02: SUM OF FORCES - SPRING SCALES
Show that the sum of forces exerted on the mass by the scales is constant Read More
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B2-03: EQUILIBRIUM OF FORCES - INCLINED PLANE
Demonstrate equilibrium of forces Read More
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B2-04: VERTICAL FORCES - FOUR SPRING SCALES
Show addition of forces along a line Read More
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B2-11: EQUILIBRIUM OF FORCES - OHAUS PROJECTION
Demonstrate equilibrium of forces Read More
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B2-12: EQUILIBRIUM OF FORCES - BOARD BACKGROUND
Demonstrate equilibrium of forces Read More
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B2-14: SUM OF FORCES - LARGE ROPE VERSION
Develop a feel for equilibrium of forces on a large scale Read More
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B2-16: VECTOR ADDITION WITH ROPE AND STUDENTS
Demonstrate vector addition of forces Read More
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B2-21: CONCEPT OF TORQUE - TORSIONAL CHAIR
Introduce the concept of torque Read More
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B2-22: TORQUE - PHYSICAL DEFINITION
Introduce the concept of torque Read More
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B2-23: TORQUE CONDITION FOR EQUILIBRIUM
Demonstrate that equilibrium of forces is an insufficient condition for static equilibrium Read More
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B2-31: EQUILIBRIUM OF TORQUES - WHEELS AND AXLES
Demonstrate equilibrium of torques Read More
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B2-32 EQUILIBRIUM OF TORQUES - LARGE
Demonstrate balanced torques Read More
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B2-33: EQUILIBRIUM OF TORQUES - SMALL
Demonstrate balanced torques Read More
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B2-34: EQUILIBRIUM OF TORQUES - ANGLE BRACKET
Verify the equation for torques when the center of mass is outside the object Read More
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B2-35: EQUILIBRIUM OF TORQUES ON METERSTICK
Demonstrate equilibrium of torques Read More
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B2-36: EQUILIBRIUM OF TORQUES ON METERSTICK - ROTATORS
Demonstrate equilibrium of torques Read More
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B2-41: ROBERVAL BALANCE
Demonstrate a paradox in equilibrium of forces and torques Read More
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B2-42: ARM MODEL
Model the forces occurring in the arm Read More
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B2-43: CRANE BOOM
Demonstrate a crane boom Read More
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