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Question 13

The height at which the atmosphere ceases to exist is about 80km, if the atmospheric pressure on the ground level is 760mmHg, the pressure at height of 20km above the ground is

  • A.380mmHg
  • B.570mmHg
  • C.190mmHg
  • D.480mmHg
Objective

Question details

Exam body
OAU
Subject
Physics
Year
2010/2011
Question no.
#13
Type
Objective
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