Waec Model Questions Vol1 2018 Geography Question 38
Practice objective / multiple choice question 38 from the 2018 Waec Model Questions Vol1 Geography examination.
A sedimentary rock sample consists of 40% quartz (density 2.65 g/cm³), 35% feldspar (density 2.55 g/cm³) and the remaining mineral is mica (density 2.80 g/cm³). If the rock has a porosity of 10%, what is its bulk density (in g/cm³) to two decimal places?
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About This Question
This is Waec Model Questions Vol1 2018 Geography Question 38. It is one of the objective questions from the 2018 Waec Model Questions Vol1 Geography examination.
Difficulty level: Medium .
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