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An object weighs 60.0N in air, 48.2N in a certain liquid X, and 44.9N in...

Physics
WAEC 2004

An object weighs 60.0N in air, 48.2N in a certain liquid X, and 44.9N in water, Calculate the relative density of X
  • A. 3.300
  • B. 1.279
  • C. 0.932
  • D. 0.782
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Correct Answer: Option D
Explanation
R.d = Wt in Air-Wt in Air-Wt in water

= \(\frac{60.0 - 48.2}{60.0 - 44.9}\)

= 0.782

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