9) If gravel is placed in a 400 ml (milliliter) container, filling it to the top, and 160 ml ofwater is added to completely fill the container, what is the porosity of the material? Giveyour answer in both decimal and percent forms and show/explain your work.

Answered: If gravel is placed in a 400 ml…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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If gravel is placed in a 400 ml (milliliter) container, filling it to the top, and 160 ml of water is added to completely fill the container, what is the porosity of the material? Give your answer in both decimal and percent forms and show/explain your work.