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BIOLOGY

JAMB 2000 - Question 27

Biology 2000 JAMB Past Questions - Question 27: In an experiment to estimate the volume of air in a soil sample using a measuring cylinder, it was found that: Initial volume of water = p cm³ Volume of soil before mixing with water = q cm³ Final volume of water after adding soil =rcm³ From the data above, which of the following deductions is correct?

In an experiment to estimate the volume of air in a soil sample using a measuring cylinder, it was found that: Initial volume of water = p cm³ Volume of soil before mixing with water = q cm³ Final volume of water after adding soil =rcm³ From the data above, which of the following deductions is correct?

A: r = p + q

B: r> p + q

C: q = r-p

D: r<p + q

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BIOLOGY

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