Mine Rescue Field Exam
Taken from the 2014 Midwest Regional Mine Rescue Contest held in Wilmington, Illinois

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Question 1 of 30

1.  A rise in the barometric reading will cause a gas to?

  1. Expand in volume
  2. Contract in volume
  3. Diffuse more quickly
  4. Diffuse more slowly
  5. Both b and d
  6. Both a and c

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