(111) Define
(a) standard of length
(c) standard of current
(b) standard of timPLEASE ANDWER THESE THREE QUESTIONS I WILL MARK YOU AS BRAINLIEST
Answers
Answer:
Definition of standard length. : the distance on a fish from the tip of the snout or of the lower jaw if projecting forward to the base of the caudal fin.
Current is a flow of electrical charge carriers, usually electrons or electron-deficient atoms. ... The standard unit is the ampere, symbolized by A. One ampere of current represents one coulomb of electrical charge (6.24 x 1018 charge carriers) moving past a specific point in one second.
a uniform time for places in approximately the same longitude, established in a country or region by law or custom.
Explanation:
Answer:
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Explanation:
a)So our standard unit of measure for length in the U.S. is miles, and in the rest of the world, it is kilometers. On a smaller scale, such as measuring the length of a pen, we use inches in the U.S. and centimeters in the rest of the world. Other U.S. measurements that we use for length are feet and yards.
b)Current is a flow of electrical charge carriers, usually electrons or electron-deficient atoms. ... The standard unit is the ampere, symbolized by A. One ampere of current represents one coulomb of electrical charge (6.24 x 1018 charge carriers) moving past a specific point in one second.
c) A time standard is a specification for measuring time: either the rate at which time passes; or points in time; or both. In modern times, several time specifications have been officially recognized as standards, where formerly they were matters of custom and practice.
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