High School

The prevailing atmospheric pressure on a plateau in Colorado is 0.704 atm. Express this pressure in:

- Pounds per square inch (psi)
- Kilopascals (kPa)
- Pascals (Pa)
- Millimeters of mercury (mm Hg)
- Inches of mercury (in Hg)

Hint:
1 atm = 101.3 kPa = 1.013×10⁵ Pa = 760 mm Hg = 14.69 psi = 29.92 in Hg

Answer :

Final answer:

The prevailing atmospheric pressure on a plateau in Colorado is 0.704 atm. This is equivalent to approximately 10.34 pounds per square inch (psi), 71.15 kilopascals (kPa), 7.13×10⁴ pascals (Pa), 534.4 millimeters of mercury (mm Hg), and 21.06 inches of mercury (in Hg).

Explanation:

To convert the prevailing atmospheric pressure on a plateau in Colorado from atm to other units, we can use the given conversion factors:

  • 1 atm = 101.3 kPa
  • 1 atm = 1.013×10⁵ Pa
  • 1 atm = 760 mm Hg
  • 1 atm = 14.69 psi
  • 1 atm = 29.92 in Hg

Using these conversion factors, we can calculate the pressure in the required units:

  • Pounds per square inch (psi): 0.704 atm * 14.69 psi/atm = 10.34 psi
  • Kilopascals (kPa): 0.704 atm * 101.3 kPa/atm = 71.15 kPa
  • Pascals (Pa): 0.704 atm * 1.013×10⁵ Pa/atm = 7.13×10⁴ Pa
  • Millimeters of mercury (mm Hg): 0.704 atm * 760 mm Hg/atm = 534.4 mm Hg
  • Inches of mercury (in Hg): 0.704 atm * 29.92 in Hg/atm = 21.06 in Hg

Learn more about atmospheric pressure units here:

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