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Photon Energy Og Green Lightwaves?
2 hours ago ago from Healthy Green Living Today
A cheap spectrophotometer can be made using a light-emitting diode as the source of the light. Assume that you build one of these spectrometers using an LED that gives off green light with a wavelength of 520 nm. What is the energy of a photon of this green light?
Related contentSolar Accent Lighting
22 hours ago ago from The Solar Cost Guide
Cost cutting has drilled in to our system by now, thanks to the circumstances under which we live. It is also due to reasonable explanations that this condition is upon us. Therefore many people are concerned about there bills and most rigorously about their electricity bills. Some would think twice before buying new lights to decorate their gardens and outside walls and might sometimes decide against it. However, thanks to solar technology, ...
Related contentLight Tape UK’s “History of Electroluminescence”
20 hours ago ago from The Florida Keys 10 - Top Ten Lists of the Best Restaurants, Businesses, Services, and Everything Else You Can Imagine in the Florida Keys
Electroluminescence (EL) or the generation of light by the electrical excitation of light emitting phosphors has been around for many years. Electroluminescent was first observed in silicon carbide (SiC) by Captain Henry Joseph Round in 1907. Round reported that a yellow light was produced when a current was passed through a silicon carbide detector. An employee of the Marconi Company and a personal assistant to Guglielmo Marconi, Round was ...
Related contentProSource 5-Band Tri-Spectrum - Illuminator UFO 90W
20 hours ago ago from GreenPassion.org - Dedicated to Medicinal Cannabis Cultivation and Education
This was the key of my concern... could this LED make as good a finished bud as my HID in a properly ratio-ed space? To my delight the answer was YES! I'm not an LED guy , I'm not a paid moron or an ass kiss. Bottom line... I've given a lot of crap about these lights and their lack of reviews or real feedback and after doing so, investing the money, playing around with bigger applications and then giving it over to someone in the perfect ...
Related contentThe Magic of Indoor Grow Lights
14 hours ago ago from The Phoenix 10 - Top Ten Lists of the Best Restaurants, Businesses, Services, and Everything Else You Can Imagine in Phoenix, AZ
Of all the flowers that one could grow in their garden, roses might be the most the most universally beloved and cherished. Unfortunately, not everyone lives in a location where having a garden or even growing live flowers is an option. Nary will an apartment let its occupants plant their own garden. How are these space-deprived individuals, then, supposed to experience the wonder of beauty of their own roses in an indoor setting? It’s a lot ...
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