The following masses are given in kilograms. Use metric prefixes on the gram to rewrite them so the numerical value is bigger than one but less than 1000. For example, 7 × 10−4 kg could be written as 70 cg or 700 mg. (a) 3.8 × 10−5 kg; (b) 2.3 × 1017 kg; (c) 2.4 × 10−11 kg; (d) 8 × 1015 kg; (e) 4.2 × 10−3 kg.

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Q: answer

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Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.