Lakhanir7860 Lakhanir7860

23-05-2018
Chemistry

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Define high/low porosity and high.low permeablity?

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rafinsports9 rafinsports9

04-06-2018

Porosity is the proportion of a volume of rock or soil that consists of open spaces. ... such as granite and schist, have low porosities unless they are fractured. ... be highly porous: 40 percent in sand, and even 90 percent in clay.

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