Answer Posted / anisha
a lighting conductor is use so that the builddings at great
heigts are not affected by the negative charges of the
clouds during a thunder strom.the charge is induced on the
pointed tips of the conductor if the lighting strikes, the
charge is conducted down into the earth by a thick metal rod
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what law yields an equation that is used in determining crystal structure from interference patterns produced by monochromatic x-rays?
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