Thursday, 26 June 2014 11:53
I2-05: LESLIE'S CUBE
Additional Info
- ID Code: I2-05
- Purpose: Illustrate radiation from various surfaces.
- Description: When the cube is heated with boiling water poured into the funnel to fill the cube, each of the six sides of the cube radiates at the same temperature. The amount of radiation emanating from each side is only a function of its surface. Surfaces include (in order of radiative efficiency): black fabric, gray "fabric," white paint, polished stainless steel, flat aluminum, and polished brass.
- Availability: Available
- References: REFERENCES: (PIRA 4B40.30)
Published in
I2 Transfer of Heat
Tagged under
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I2-01: CROOKES' RADIOMETER
Stimulate discussion about radiative heat transfer and conservation of momentum with photons. Read More
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I2-03: CROOKE'S RADIOMETER - ROTATION REVERSAL
Counterintuitive demonstration of Crookes' radiometer designed to make students understand radiation better. Read More
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I2-04 WIEN'S LAW OF THERMAL RADIATION
Shows that higher temperature blackbodies radiate with shorter wavelengths
Read More
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I2-05: LESLIE'S CUBE
Illustrate radiation from various surfaces. Read More
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I2-06 THERMOPILE WITH AUDIO OSCILLATOR
Observe infrared radiation
Read More
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I2-07: THERMOPILE WITH DVM
Observe infrared radiation. Read More
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I2-08 RADIATIVE HEAT TRANSFER
Shows radiation from a hot object
Read More
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I2-09 DEWAR - TRANSPARENT WITH LIQUID NITROGEN
Demonstrates a dewar
Read More
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I2-10: DEWARS - SILVERED AND UNSILVERED
Illustrate the function of silvering a dewar Read More
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I2-11: THERMOS BOTTLE
Show the parts of a standard thermos bottle. Read More
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I2-12: RADIATION FROM COLD OBJECT
Show radiation from a cold object Read More
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I2-21 THERMAL CONDUCTIVITY IN METALS
Demonstrates thermal conductivity in various metals
Read More
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I2-22 THERMODYNAMICS BY TOUCH
Demonstrates that touching a material tells something about its conductivity, not necessarily its temperature
Read More
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I2-24: THERMAL CONDUCTIVITY IN WATER
Demonstrate that water is a poor conductor of heat. Read More
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I2-26: LEIDENFROST PHENOMENON
Demonstrate the Leidenfrost effect. Read More
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I2-27: THERMAL EQUILIBRIUM BETWEEN ALUMINUM AND COPPER
Show process of thermal equilibrium happening between touching aluminum and copper cylinders. Read More
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I2-28: WATER BALLOON AND CANDLE
Show transfer of heat in water Read More
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I2-29: Thermal Conductivity - Metal Bars and Liquid Crystals
Show conduction of heat in metals Read More
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I2-41: CONVECTION - POWDER IN WATER
Illustrate convection. Read More
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I2-42: FALLING CANDLE
Demonstrate how a flame burns in the absence of normal convection. Read More
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I2-43: CONVECTION - HOT PLATE
See convection currents. Read More
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I2-44: CONVECTION - CANDLE IN CYLINDER
Demonstrate the mechanism of convection. Read More
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I2-45: CONVECTION - HIGH/LOW CANDLES IN CYLINDER
Brainteaser regarding convection. Read More
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