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F2-22: BUOYANCY PARADOX - ACCELERATED FRAME
Category:
F2 Buoyancy
Purpose
:
Illustrate dramatically the concept of buoyancy.
F2-11: HYDROMETER
Category:
F2 Buoyancy
Purpose
:
Measure the density of a liquid.
F2-10: BUOYANT BUBBLES
Category:
F2 Buoyancy
Purpose
:
Demonstrate buoyancy and diffusion in an interesting way.
F2-04: BUOYANCY - SPHERE AND WATER
Category:
F2 Buoyancy
Purpose
:
Challenge the students' thinking about the buoyant force by considering the question: "Will a round object, without a flat top and bottom surface, experience a buoyant force, as does a cylinder?"
F2-03: CARTESIAN DIVER - EXPLICIT VERSION
Category:
F2 Buoyancy
Purpose
:
Demonstrate explicitly how a cartesian diver works by showing how the water enters the diver when the pressure in the cylinder is increased.
N3-41: SPLITTING OF SPECTRUM INTO COMPLEMENTARY COLORS
Category:
N3 Color
Purpose
:
Show complementary colors by removing a band from the white light spectrum.
N3-33: MAXWELL'S EXPERIMENT - THREE-COLOR MIXING
Category:
N3 Color
Purpose
:
Demonstrate three-color mixing with positive colors.
N3-31: COLOR SEPARATION TRANSPARENCIES
Category:
N3 Color
Purpose
:
Illustrate color mixing of negative color transparencies.
F1-21: LIPLESS STRAW
Category:
F1 Pressure in Static Fluids
Purpose
:
Demonstrate the role of atmospheric pressure in the operation of a drinking straw.
F1-15: PRESSURE GLOBE
Category:
F1 Pressure in Static Fluids
Purpose
:
To illustrate several interesting phenomena related to air pressure
F1-14: PISTON DIAMETER VS TRAVEL - WORKING MODEL
Category:
F1 Pressure in Static Fluids
Purpose
:
Show that with an incompressible fluid the bigger piston moves more slowly than the smaller piston.
D5-24: ROTATING PENDULA - LENGTH VS. HEIGHT
Category:
D5 Rotational Esoterica
Purpose
:
Show that pendula of different length suspended from the same point rotating at the same angular speed rise to the same vertical height.
D5-23: ROTATING BEAD ON LOOP
Category:
D5 Rotational Esoterica
Purpose
:
Demonstrate the presence of a "critical parameter" which determines the dynamic behavior of a simple physical system.
D5-22: ROTATING PENDULUM
Category:
D5 Rotational Esoterica
Purpose
:
Demonstrate the presence of a "critical parameter" which determines the dynamic behavior of a simple physical system.
D5-21: BALL ROLLING ON ROTATING DISC
Category:
D5 Rotational Esoterica
Purpose
:
Show that a sphere rolling on a rotating disc will move in circles.
F1-13: CONSTANT WATER PRESSURE
Category:
F1 Pressure in Static Fluids
Purpose
:
Demonstrate a mechanism which produces a constant water pressure.
F1-12: PASCAL'S LAW - COILED TUBE PARADOX
Category:
F1 Pressure in Static Fluids
Purpose
:
Illustrate Pascal's law in a dramatic way.
D5-12: CORIOLIS EFFECT - WATER JET
Category:
D5 Rotational Esoterica
Purpose
:
Model the Coriolis effect.
D5-11: CORIOLIS EFFECT - BALL ON ROTATING PLATFORM
Category:
D5 Rotational Esoterica
Purpose
:
Illustrate the Coriolis effect.
F1-05: DOES WATER SEEK ITS OWN LEVEL?
Category:
F1 Pressure in Static Fluids
Purpose
:
A trick to challenge the students.
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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
K7-01: RL CIRCUIT - 50 MICROSECOND TIME CONSTANT
Illustrate RL time constant
Read More
K7-02 RL CIRCUIT - L/R TIME CONSTANT
Shows L/R time constant for a slow circuit
Read More
K7-03 INDUCTOR DELAYING A LAMP
Demonstrates the timing of current in a switched inductor circuit
Read More
K7-04: RL CIRCUIT - FIELD COLLAPSE WITH FLUORESCENT BULB
Demonstrate the magnitude of induced voltage
Read More
K7-05: SERIES MOTOR AND LIGHT BULB CONUNDRUM
Generate thought about how a motor works
Read More
K7-11 RC CIRCUIT - RC TIME CONSTANT - OSCILLOSCOPE
Observe the shape of the charging and discharging curves. Measures an RC time constant.
Read More
K7-12: RC CIRCUIT - RC TIME CONSTANT - PROJECTION METERS
Measure an RC time constant and to observe the shape of the charging and discharging curves
Read More
K7-14: RC CIRCUIT - 100 MICROSECOND TIME CONSTANT
Demonstrate a reasonably fast RC circuit
Read More
K7-15: CURRENT IN RC CIRCUIT?
Demonstrate charging of a capacitor in a possibly counterintuitive way
Read More
K7-21: RLC CIRCUIT - 10 KHZ - RESONANCE
Demonstrate resonance in an RLC circuit
Read More
K7-22: RLC CIRCUIT - 10 KHZ - DAMPED OSCILLATIONS
Demonstrate damped oscillations in an RLC circuit
Read More
K7-23: RLC CIRCUIT - 60 HZ
Show phase relationship between components of a 60 Hertz RLC circuit
Read More
K7-24: RLC CIRCUIT - 60 HZ WITH LIGHT BULB LOAD
Demonstrate a series RLC circuit in a graphic way
Read More
K7-26: RLC CIRCUIT - 0.3 HZ RESONANCE
Plot a graph of resonance behavior in a very low frequency resonant circuit
Read More
K7-27: RLC CIRCUIT - COMPLETE
Show the phase shift between components in a series RLC circuit
Read More
K7-29: RLC CIRCUIT - 0.6 HZ TRANSIENTS
Demonstrate transients using a circuit with a very long time constant
Read More
K7-30: RLC CIRCUIT - RINGING
Demonstrate ringing in a simple RLC circuit
Read More
K7-31: RLC CIRCUIT - OVER/UNDER/CRITICAL DAMPING
Demonstrate over/under/critical damping in a series RLC circuit
Read More
K7-41: RC CIRCUIT - DIFFERENTIATION AND INTEGRATION
Demonstrate differentiation and integration using RC circuits
Read More
K7-42: BARRICADE FLASHER
Demonstrate a barricade flasher circuit
Read More
K7-43: RELAXATION OSCILLATOR - NEON LAMP
Demonstrate a pulse circuit with different pulse rates
Read More
K7-44: RLC CIRCUIT - 10KHZ - DIFFERENTIATION AND INTEGRATION
Demonstrate differentiation and integration using an RC circuit
Read More
K7-45: LOW AND HIGH PASS FILTERS
Demonstrate use of a series RL circuit as a low-pass filter and a series RC circuit as a high-pass filter
Read More
K7-61: TESLA COIL
Demonstrate a tesla coil, including how magnetic induction and a resonant RLC circuit is used in the production of high-voltage
…
Read More
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