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Part Number: 7-1113
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Radiometer is a fun, vivid way to demonstrate heat transfer!
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This Item Is In Stock
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Radiometer
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A fun, vivid way to demonstrate heat transfer!
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The wings in the radiometer are alternately dark and light.
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When the light strikes the wings, it transfers heat to each one, but not at the same degree.
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The light wings reflect the ray and the dark wings absorb the rays.
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As the light gets brighter it creates more heat and spins the wings faster. (7" x 3-2/5" x 5")
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