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F4-01: VISCOSITY OF LIQUIDS
Category:
F4 Fluid in Motion
Purpose
:
Compare the viscosities of water and mineral oil.
F3-31: WATER BELL
Category:
F3 Surface Tension
Purpose
:
Demonstrate surface tension in an artistic manner.
G2-26: COUPLED AIR TRACK GLIDERS
Category:
G2 Resonance and Coupled Oscillations
Purpose
:
Demonstrate coupled oscillations and normal modes in a system of two identical coupled air track gliders.
F3-21: SURFACE TENSION - ALCOHOL AND WATER IN SAND
Category:
F3 Surface Tension
Purpose
:
Illustrate the difference between the surface tension in water and in alcohol.
F3-06: SURFACE TENSION - NEEDLE ON WATER
Category:
F3 Surface Tension
Purpose
:
Illustrate surface tension by floating a needle on water.
G2-25: COUPLED PENDULA - 1000:100:10:1 MASS RATIO.
Category:
G2 Resonance and Coupled Oscillations
Purpose
:
Illustrate a complex resonance system.
G2-24: COUPLED PENDULA - 100 TO 1 MASS RATIO
Category:
G2 Resonance and Coupled Oscillations
Purpose
:
Illustrate mechanical resonance.
G2-12: BARTON'S PENDULUMS
Category:
G2 Resonance and Coupled Oscillations
Purpose
:
Demonstrate driven resonance.
G2-11: RESONANT SAW BLADES - HAND DRIVEN
Category:
G2 Resonance and Coupled Oscillations
Purpose
:
Show that a mechanical oscillator responds with a maximum amplitude to its own resonant frequency.
F3-03: SURFACE TENSION - SOAP BUBBLES
Category:
F3 Surface Tension
Purpose
:
Demonstrate surface tension in a perhaps counterintuitive way using soap bubbles.
G2-09: FORCED HARMONIC MOTION WITH SONAR
Category:
G2 Resonance and Coupled Oscillations
Purpose
:
Plot a graph of forced damped harmonic motion near the resonant frequency.
G2-05: AIR TRACK - DRIVEN AND DAMPED OSCILLATIONS
Category:
G2 Resonance and Coupled Oscillations
Purpose
:
Illustrate the behavior of a driven and damped oscillator.
G2-04: DAMPED OSCILLATIONS
Category:
G2 Resonance and Coupled Oscillations
Purpose
:
Demonstrate damped harmonic oscillations.
G2-03: RESONANCE IN TORSIONAL PENDULUM - PROJECTION
Category:
G2 Resonance and Coupled Oscillations
Purpose
:
Demonstrate quantitatively all aspects of the driven and damped oscillator.
F2-41: DENSITY - SLOPE OF MASS VS VOLUME GRAPH
Category:
F2 Buoyancy
Purpose
:
Determine the density of water.
G2-02: FORCED HARMONIC MOTION WITH DAMPING - LARGE
Category:
G2 Resonance and Coupled Oscillations
Purpose
:
Demonstrate and graph driven and damped harmonic motion.
F2-32: FLOATING SQUARE BAR
Category:
F2 Buoyancy
Purpose
:
Illustrate buoyancy and the orientation in which a long square bar floats in a very dramatic way.
F2-26: BUOYANCY PARADOX - BALL IN TWO LIQUIDS
Category:
F2 Buoyancy
Purpose
:
Demonstrate buoyancy with a counterintuitive element.
F2-25: BALANCE PARADOX - BUOYANCY WITH CROSSOVER
Category:
F2 Buoyancy
Purpose
:
Present buoyancy in a paradoxical way.
F2-24: ACCELERATED BUOYANT BALL
Category:
F2 Buoyancy
Purpose
:
Illustrate buoyancy in a paradoxical way.
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Page 10 of 20
A General Materials and Mathematics
A1 Basic Materials and Measurement
A2 Mathematics
B Statics
B1 Center of Mass Statics
B2 Equilibrium of Forces and Torques
B3 Simple Machines
B4 Elasticity
C Kinematics and Dynamics
C1 Center of Mass Motion
C2 Kinematics in One and Two Dimensions
C3 First Law of Motion
C4 Second Law of Motion
C5 Third Law of Motion
C6 Friction
C7 Collisions
C8 Mechanical Energy and Power
D Rotational Mechanics
D1 Rotational Kinematics and Dynamics
D2 Moment of Inertia
D3 Angular Momentum
D4 Gyroscopes
D5 Rotational Esoterica
E Gravitation and Astronomy
E1 Gravitation and Orbits
E2 Astronomy
F Fluid Mechanics
F1 Pressure in Static Fluids
F2 Buoyancy
F3 Surface Tension
F4 Fluid in Motion
F5 Forces in Moving Fluids
G Vibrations and Mechanical Waves
G1 Simple Harmonic Motion
G2 Resonance and Coupled Oscillations
G3 Mechanical Waves - One Dimensional
G4 Mechanical Waves - Two Dimensional
H Sound
H1 Nature of Sound
H2 Wave Properties of Sound
H3 Standing Sound Waves
H4 Music
H5 The Ear
H6 The Voice
I Thermodynamics
I1 Thermal Properties of Matter
I2 Transfer of Heat
I3 Gases
I4 Changes of State
I5 Laws of Thermodynamics
I6 Kinetic Theory and Statistical Mechanics
I7 Solid State and Low Temperature Physics
J Electostatics and Magnetostatics
J1 Electrostatic Charge and Force
J2 Electrostatic Devices and Applications
J3 Electric FIelds and Potential
J4 Capacitance and Polarization
J5 Magnetostatics
J6 Electromagnets
J7 Magnetic Materials
K Electromagnetic Principles
K1 Forces on Moving Charges
K2 Electromagnetic Induction
K3 Transformers
K4 Motors and Generators
K5 Electrical Properties of Matter
K6 Electric Circuits and Instruments
K7 RLC Circuits
K8 Electromagnetic Waves and Sources
L Geometrical Optics
L1 Light Sources and Light Rays
L2 Plane Mirrors
L3 Curved Mirrors
L4 Refraction
L5 Total Internal Reflection
L6 Lenses
L7 Optical Instruments
M Wave Optics
M1 Interference and Diffraction - Slits and Gratings
M2 Diffraction - Circular
M3 Interferometers
M4 Thin Film Interference
M5 Interference and Diffraction Esoterica
M6 Holograms
M7 Linear Polarization and Scattering
M8 Optical Activity and Birefringence
M9 Circular Polarization
N Spectra and Color
N1 Continuous Spectra
N2 Line Spectra
N3 Color
O Vision
O1 Image Production
O2 Visual Latency
O3 Color Vision
O4 Optical Illusions
P Modern Physics
P1 Relativity
P2 Quantum Mechanics
P3 Atoms and Molecules
P4 Nuclei and Particles
Q Biophysics
Q1 Musculoskeletal Systems
Q2 Organs
Q3 Genetics and Molecular Biology
F4-01: VISCOSITY OF LIQUIDS
Compare the viscosities of water and mineral oil.
Read More
F4-02: VISCOSITY OF AIR
Demonstrate that air is viscous.
Read More
F4-04: SILLY PUTTY
Demonstrate a non-Newtonian fluid.
Read More
F4-05: PARACHUTE TOY
Demonstrate how a parachute quickly reaches its terminal velocity.
Read More
F4-11: LAMINAR AND TURBULENT FLOW OF AIR
Demonstrate laminar and turbulent flow.
Read More
F4-12: UNMIXING - GLYCERIN AND DYE
Illustrate laminar flow by "unmixing" two fluids
Read More
F4-13: FLUID FLOW MODEL
For use as a model in developing equations for fluid flow.
Read More
F4-14: WIND TUNNEL
Show air flow around different objects.
Read More
F4-21: LIQUID IN SPINNING SPHERE
Show the behavior of a liquid when subjected to a centripetal force.
Read More
F4-22: SPINNING WATER BUCKET
Illustrate the reaction force on spinning water and the shape of the water surface.
Read More
F4-23: WATER PENDULUM
Show the surface of a container of water in a swinging pendulum.
Read More
F4-25: CYCLONE IN A BOTTLE
Illustrate vorticity in a perhaps tricky way.
Read More
F4-31: SIPHON
Illustrate how a siphon works.
Read More
F4-32: SIPHON - CHAIN MODEL
Illustrate how a siphon works.
Read More
F4-33: PYTHAGOREAN CUP
Demonstrate the siphon in a surprising way.
Read More
F4-34: SIPHON BALANCE
Demonstrate properties of the siphon using a counterintuitive example.
Read More
F4-41: DRUM AND CANDLE
Demonstrate the circular vortex.
Read More
F4-42: SMOKE RINGS USING GARBAGE CAN
Create large smoke rings and illustrate the circular vortex.
Read More
F4-51: VACUUM PUMP MODEL
Illustrate how a mechanical vacuum pump works.
Read More
F4-52: FORCE PUMP - MODEL
Demonstrate the operation of a force pump.
Read More
F4-53: ARCHIMEDES' SCREW
Demonstrate a pump mechanism invented by Archimedes.
Read More
F4-61: HERO'S FOUNTAIN
Illustrate fluid dynamics in a perhaps surprising way.
Read More
F4-63: MARIOTTE'S BOTTLE
Show the range of water jets from different heights along a water column.
Read More
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