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Riya Sen posted an Question
August 16, 2021 • 23:12 pm 30 points
  • IIT JAM
  • Geology (GG)

Q.22 what is the porosity of sandstone with solid rock volume of 706? (a) 0.7 (b) 0.4 (c) 0.3 (d) 0.07 gg-4/24

Q.22 What is the porosity of sandstone with solid rock volume of 706? (A) 0.7 (B) 0.4 (C) 0.3 (D) 0.07 GG-4/24

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    Mayank vedwal Vedwal Best Answer

    Total volume of rock is 100% and when 70℅ of this volume occupied by solid particles then 100% -70% = 30% of rock volume left for pore spaces. So the volume occupied by pore spaces with respect to total volume ( porosity) of rock is 30/100 = 0.3 .

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