In an experiment to estimate the volume of air in a soil sample using a...
BIOLOGY
JAMB 2000
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 = r cm3 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
Correct Answer: A. r = p + q
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