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Videos By Alpha

Alphabetical Listing: K-L

K
L

Physics Demo Videos

Alpha K	Discussion	Streaming	Download	Demo Page
No videos at this time.
Alpha L	Discussion	Streaming	Download	Demo Page
Leslie Cube; light side	Different colored sides of the Leslie Cube radiate different amounts of heat.	Real	Real MPG	Thermo 4B40.30
Leslie Cube; dark side	Different colored sides of the Leslie Cube radiate different amounts of heat.	Real	Real MPG	Thermo 4B40.30
Light Bulb in Mag Field	Because an incandescent light bulb works on AC, the filament will vibrate in the presence of a magnetic field.	Real	Real MPG	E and M 5H40.23
Light Bulb Thermostat, single bulb	The big light bulb heats a bi-metalic strip. When the strip bend enough, it breaks the circuit for the large bulb. When the strip cools and straightens, it turns on the large bulb again.	Real	Real MPG	Thermo 4A30.11
Light Bulb Thermostat, both bulbs	The big light bulb heats a bi-metalic strip. When the strip bend enough, it breaks the circuit for the large bulb and closes the circuit for the small bulb. When the strip cools and straightens, it switches off the small bulb and turns on the large bulb.	Real	Real MPG	Thermo 4A30.11
Liquid Nitrogen	When nitrogen gas is cool enough, it becomes a liquid. This liquid can then be used to freeze items such as flowers.	Real	Real MPG
Loop-de-loop	The ball begins at the top of the long end with potential energy. At the bottom of the hill, the energy is all kinetic. At the top of the loop and the top of the short side, the energy is split between potential and kinetic.	Real	Real MPG	Mechanics 1M40.20

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