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Question
To measure moderately low pressures oil with a density of 8.5x102kg/m3is used in place of mercury in a barometer. A change in the oil column of 1.0 mm indicates a change in pressure of about:
A) 1.2 x10-7Pa
B) 1.2 x10-5Pa
C) 0.85 Pa
D) 1.2 Pa
E) 8.3 Pa
Answer
This answer is hidden. It contains 1 characters.
Related questions
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