What is a solar metre and how it works?
Question:
Answer:
Used for measuring light intesity. It has a photo-voltaic cell(s) that produce electrity when exposed to light. The amount of electricity is measured to find the intensity of light.
Well, per this website http://www.zianet.com/daystar/solar_mete... a solar meter measures solar irradiance, or the sun's power.
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