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Author Question: What is the common pressure unit used in aviation and on television and radio? A) inches of mercury ... (Read 36 times)

tuffie

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What is the common pressure unit used in aviation and on television and radio?
 A) inches of mercury
  B) millibar
  C) millimeters of mercury
  D) hectopascal

Question 2

If Earth's gravitational force were to increase, atmospheric pressure at the ground would ____.
 A) increase
  B) decrease
  C) remain the same
  D) cause the atmosphere to expand vertically



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batool

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Answer to Question 1

A

Answer to Question 2

A




tuffie

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Reply 2 on: Jul 13, 2018
Gracias!


chereeb

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Reply 3 on: Yesterday
:D TYSM

 

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