A radiometer on a seamless background. A radiometer is a device for measuring the radiant flux of electromagnetic radiation.

---

Size: 5094px × 3396px
Photo credit: © Nicholas Eveleigh / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bulb, capture, conservation, crookes, device, education, educational, energy, engine, exploration, exposed, heat, light, measure, measurement, mill, photons, physics, power, radiometer, science, sensitive, simplicity, solar, spinning, spins, sun, sunlight, tool, vanes, wavelengths