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MMLU-Pro / 10148 / In order to determine their density, drops of blood are placed in a mixture…

Problem

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question

In order to determine their density, drops of blood are placed in a mixture ofxyleneof density 0.867 g\bulletcm^-3, and bromobenzene of density 1.497 g\bulletcm^-3, the mixture being altered until the drops do not rise or sink. The mixture then contains 72% ofxyleneand 28% ofbromobenzeneby volume. What is the density of the blood?

category

physics

options

  1. 1.100 g/cm^3
  2. 1.200 g/cm^3
  3. 0.995 g/cm^3
  4. 0.72 gulletcm^-3
  5. 0.867 gulletcm^-3
  6. 1.0434 gulletcm^-3
  7. 1.350 g/cm^3
  8. 1.065 g/cm^3
  9. 1.497 gulletcm^-3
  10. 0.925 g/cm^3

src

stemez-Physics

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