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21 December, 10:11

Length is fundamental quantity whereas area is derived quantity. Justify

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  1. 21 December, 13:17
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    A fundamental quantity is something that can only be found by measuring, such as measuring the length of a pencil. We have no other way to find out the length of the pencil other than measuring it in some way.

    A derived quantity is something that is calculated and that is not measured directly. Area is found by multiplying two lengths together. We cant find the area other than computing it somehow
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