For physicists, a jiffy is exactly how long light takes to travel a distance of one femtometre, i beg your pardon is a millionth the a millionth the a millimetre. That method that over there are about three hundred thousand exchange rate billion jiffys in a second. A jiffy additionally has an electric meaning. The is the length of a solitary cycle of alternate current. In the UK’s 50Hz system, a jiffy is for this reason one-fiftieth the a second.

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