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Units of derived quantities are called derived units. The redefinition of several physical base units planned for 2018 requires precise knowledge of the values of certain fundamental physical constants. National 3 physics course support notes this document may be reproduced in whole or in part for educational purposes provided that no profit is derived from reproduction and that, if reproduced in part, the source is acknowledged. The physics of magnetism university of california press. This well established popular text book contains new excersis. He also has published anther book which contains past papers from 1994.
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