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Frey Scientific Radiometer

Science Force, Motion, Energy, Item Number 181-2055
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Item #: 181-2055
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About This Item

Description

Captivate your students as they experience this sphere powered by the sun! The vanes in the Radiometer are alternately dark and light in color. When the sunlight strikes these vanes it transfers heat to each one, but not at the same degree. The stronger the light, the more energy there is to "heat up" the dark side of the wing, which causes the vanes to spin faster as the light gets brighter. Measures 5 inches.

Features

  • Demonstrates conversion of radiation energy to kinetic energy
  • Rotary vane wheel on metal tip for low friction
  • Clear glass for easy visibility
Includes:
  • 1 Radiometer
Specifications
Maximum Age: 12 years
Allergens: Contains No Allergens
Certifications: Not Applicable
Grade Level: Not Specified
Specialty Shops: Exclusive
Safety: Caution Icon. No Choking Hazard
SUOM Description: Each
Brand Name: Frey Scientific
Description: Radiometer
Material: Plastic
California Proposition 65 Warning:
Caution Icon.WARNING: iWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.  For more information go to www.P65Warnings.ca.gov.
Frey Scientific Radiometer