MindWare
✓Price
$119.99
3B Scientific Crookes Radiometer/Light Mill - device for demonstrating the conversion of radiation energy into kinetic energy
★★★★★
$119.99
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1
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About this item
- vane wheel is rotated by sunlight the light of an electric lamp or the radiation of a heater
- photon absorption with local heating of air demonstrates the conversion of radiation energy into kinetic energy
- rotary vane wheel mounted on a metal tip
- four plates housed glass bulb
- glass bulb under low pressure
Product description
The Crooke's radiometer is used for demonstrating the conversion of radiation energy into kinetic energy The rotary vane wheel mounted on a metal tip and is equipped with four plates each coloured black on one side housed in an evacuated glass bulb Height approx 210 mm Ball diameter approx 80 mm
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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