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someone says that from one finger press it can be enough to lighten up a LED.
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∙ 8y ago
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How has electricity helped make communication better?
Electricity made life much easier. Food production and storage is much faster, and lasts longer, travel is much faster and communication with others is instant.
Why do some igneous rocks have big crystals or grains and some igneous rocks have small crystals or grains?
how long they stayed in the volcano; how much time the crystals had to form
Are there electricity producing shoes?
Yes and no. There is a design for shoes containing a small piezoelectric pad under the heel that generates a tiny pulse of current with every step. It's not very much power, not even enough to power a cell phone (it could handle a watch). However, I don't believe there are any mass produced models on the market anywhere.
How much electricity is used by refrigerated container?
How much Electricity use for 3 phase reefer container in 1 hour
How much do quartz crystals used for piezoelectricity cost?
4-10 dollars
How much does a electricity make?
Not enough
How much electricity does an eel have?
an electric eel has specail bacteria that make electricity
How much electricity does a gallon of petroleum make?
ALOT
How much are crystals on a rock?
Crystals are about 12 dollars.
How can you convert sound energy into electrical power which can be stored for using later?
You can use a piezoelectric device. Piezoelectric devices are commonly used to convert back and forth between mechanical and electrical energy. Examples include cheap electrical buzzers and cigarette lighters (those that create a spark to light the butane). To efficiently use a piezoelectric device you must devise an acoustic amplifier to increase the pressure on the surface of the piezoelectric as much as possible, and then efficiently store the piezoelectric power via diodes (and other marvelous circuit elements) into a capacitor.
How much salt to make water conductive?
even a bit of salt can make a (tiny) bit of electricity. the more salt, the more electricity
How much cow dung do you use to make electricity?
25lbs
How much electricity does a nuclear plant make?
How big is the plant?
How much electricity you get?
that question doesn't make any sense.
Are there crystals that change color when electrically charged?
Yes, they are called Mitolyrosobes, and they cost 5000 dollars per gram. they can turn every colour depending on how much electricity you put in.
How much does it cost to make electricity from coal?
That very much depends on the cost of the coal. Question has no answer
How much money do Crystals cost per pound?
It depends on the size of the crystals and the material in which the crystals. Diamonds are carbon crystals that are obviously expensive when they are large.
