Tag: radiometer
Radiometer
Experience this sphere powered by the sun! The vanes in the Radiometer are alternately dark and light in color. When the light strikes these vanes it transfers heat to each one – but not at the same degree. The lighter vane reflects the rays and the darker vane absorbs the rays. The stronger the light, [...]
Posted: July 31st, 2011 under desk supplies.
Tags: desk, military, radiometer
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