What is the density of a fuel of relative density 0.72? [Density of water =
PHYSICS
WAEC 2010
What is the density of a fuel of relative density 0.72? [Density of water = 1000kg m-3]
- A. 72 kgm-3
- B. 720 kgm-3
- C. 7200 kgm-3
- D. 72000 kgm-3
Correct Answer: B. 720 kgm-3
Explanation
P = 0.72 x 1000 = 720
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