Needs New Photo
I6-36: MOLECULAR MOTION DEMO - AVOGADRO'S HYPOTHESIS
Purpose:
Help justify Avogadro's hypothesis using a model.
I6-35: MOLECULAR MOTION DEMO - DIFFUSION
Purpose:
Model gas diffusion.
I6-34: MOLECULAR MOTION DEMO - TEMPERATURE OF A GAS
Purpose:
Model gas pressure.
I6-33: MOLECULAR MOTION DEMO - GAS PRESSURE
Purpose:
Model gas pressure.
I6-32: MOLECULAR MOTION DEMO - RANDOM MOTION IN GASES
Purpose:
Model random molecular motion.
I6-31: MOLECULAR MOTION DEMO - BROWNIAN MOTION
Purpose:
Model Brownian motion.
I6-25: DIFFUSION - DISTRIBUTION OF PING PONG BALLS
Purpose:
Demonstrate on a macroscopic scale using ping pong balls how random molecular motion causes substances to diffuse.
I6-11: BROWNIAN MOTION WITH TV
Purpose:
Demonstrate Brownian motion.
I5-03: MECHANICAL EQUIVALENT OF HEAT - JOULE'S METHOD
Category: I5 Laws of Thermodynamics
Purpose:
Determine the mechanical equivalent of heat.
I4-16: DRINKING BIRD
Category: I4 Changes of State
Purpose:
Stimulate thought about heat exchange and liquid-vapor phase transitions.
I4-14: CHANGE OF STATE WITH BANG
Category: I4 Changes of State
Purpose:
Demonstrate that the volume of a gas is much greater than the volume of the same amount of liquid.
I4-03: LATENT HEAT - ICE TO WATER TO STEAM
Category: I4 Changes of State
Purpose:
Show latent heat as ice is transformed to water and then to steam.
K7-45: LOW AND HIGH PASS FILTERS
Category: K7 RLC Circuits
Purpose:
Demonstrate use of a series RL circuit as a low-pass filter and a series RC circuit as a high-pass filter.
K7-41: RC CIRCUIT - DIFFERENTIATION AND INTEGRATION
Category: K7 RLC Circuits
Purpose:
Demonstrate differentiation and integration using RC circuits.
K7-29: RLC CIRCUIT - 0.6 HZ TRANSIENTS
Category: K7 RLC Circuits
Purpose:
Demonstrate transients using a circuit with a very long time constant.
K7-27: RLC CIRCUIT - COMPLETE
Category: K7 RLC Circuits
Purpose:
Show the phase shift between components in a series RLC circuit.
K7-26: RLC CIRCUIT - 0.3 HZ RESONANCE
Category: K7 RLC Circuits
Purpose:
Plot a graph of resonance behavior in a very low frequency resonant circuit.
K7-22: RLC CIRCUIT - 10 KHZ - DAMPED OSCILLATIONS
Category: K7 RLC Circuits
Purpose:
Demonstrate damped oscillations in an RLC circuit.
K7-21: RLC CIRCUIT - 10 KHZ - RESONANCE
Category: K7 RLC Circuits
Purpose:
Demonstrate resonance in an RLC circuit.
K7-14: RC CIRCUIT - 100 MICROSECOND TIME CONSTANT
Category: K7 RLC Circuits
Purpose:
Demonstrate a reasonably fast RC circuit.
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F1-01 FLUID PRESSURE VS. DEPTH
Demonstrates that fluid pressure increases linearly with depth and is isotropic.
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F1-02: FLUID PRESSURE VS DEPTH - ANEROID GAUGE
Show water pressure versus depth with an aneroid gauge. Read More
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F1-03: PASCAL'S VASES
Show water pressure versus depth with an aneroid gauge. Read More
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F1-04: EQUILIBRIUM TUBES
Demonstrate that pressure is transmitted equally throughout a fluid. Read More
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F1-05: DOES WATER SEEK ITS OWN LEVEL?
A trick to challenge the students. Read More
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F1-06 WATER SEEKS ITS OWN LEVEL
Demonstrate that pressure is dependent only on depth, and not on the shape of the container. Read More
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F1-11: HYDRAULIC PRESS
Demonstrate dramatically Pascal's Law and the large forces attainable using hydraulic systems. Read More
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F1-12: PASCAL'S LAW - COILED TUBE PARADOX
Illustrate Pascal's law in a dramatic way. Read More
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F1-13: CONSTANT WATER PRESSURE
Demonstrate a mechanism which produces a constant water pressure. Read More
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F1-14: PISTON DIAMETER VS TRAVEL - WORKING MODEL
Show that with an incompressible fluid the bigger piston moves more slowly than the smaller piston. Read More
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F1-15: PRESSURE GLOBE
Demonstrate principles of air pressure. Read More
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F1-21: LIPLESS STRAW
Demonstrate the role of atmospheric pressure in the operation of a drinking straw.
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