Recent Examples of radiometer from the Web
A little more than an hour before closest approach, at a distance of about 40,700 kilometers from the planet, the atmosphere and surface radiometers detected Venus for the first time.
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First Known Use of radiometer
Medical Definition of radiometer
: an instrument for measuring the intensity of radiant energy; also : an instrument for measuring electromagnetic radiation or sound waves
Learn More about radiometer
Britannica.com: Encyclopedia article about radiometer
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