Lead has 125 Neutrons in each normal atom that is not an isotope.
neutrons A+
There are billions of carbon atoms in a pencil lead. Each carbon atom consists of protons, neutrons, and electrons, making up the total number of particles in a pencil lead even greater.
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About 80 lumens per watt of electric power is normal for LEDs.
Nothing. An led is a solid state device.
i think its 3V
The only difference between LED lights and normal lights is that LED lights are much brighter and are a brighter white than normal lights. Some find the brighter lights better, while others find the lights too bright.
There are about 87 different songs that Led Zeppelin recorded.
There are diodes and there are diodes LED are made from arsenic doping to emit photons are never used for other purposes other then LED
The LED lights are blinking on and off because they are designed to do so as a part of their normal operation.
The LED lights are flashing on and off because they are designed to do so as a part of their normal operation.
An LED last approximately 20 times that of a normal incandescent lightbulb. Between its extended lifespan and the fact that because of it you don't need as many the energy saved is a lot. Also, LED lights are over 4x as efficient as traditional bulbs.