Tedco Toys Radiometer

By:tedco toys
$14.50
Quantity: Only 3 left in stock.

condition:New

UPC:043067018007

MFR:TED01800

FEATURES:

  • Vanes in the Radiometer are alternately dark and light in color
  • When the light strikes the vanes it transfers heat to each one but not at the same degree
  • Lighter vane reflects the rays and darker vane absorbs the rays
  • Stronger the light, the more energy there is causing the vanes to spin faster

Used with permission, copyright ©2014 TEDCO TOYS® & Hobbico, Inc.
Copyright ©2014 Brey Corp. t/a Hobby Works

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