High School

The prevailing atmospheric pressure on a plateau in Colorado is 0.709 atm. Express this pressure in the following units:

1. Pounds per square inch (psi)
2. Kilopascals (kPa)
3. Pascals (Pa)
4. Millimeters of mercury (mmHg)
5. Inches of mercury (inHg)

Hint: Use the conversion factors 1 atm = 101.3 kPa = 1.013 × 10^5 Pa = 760 mmHg = 14.69 psi = 29.92 inHg.

Answer :

Final answer:

The prevailing atmospheric pressure on a plateau in Colorado (0.709 atm) is equivalent to 10.41 psi, 71.82 kPa, 71820 Pa, 538.84 mmHg, and 21.22 inHg.

Explanation:

The prevailing atmospheric pressure on a plateau in Colorado is 0.709 atm. To express this pressure in various units, we use the conversion factors provided. The pressure in psi (pounds per square inch) is 0.709 atm * 14.69 psi/atm = 10.41 psi. In kilopascals (kPa), the pressure is 0.709 atm * 101.3 kPa/atm = 71.82 kPa. In pascals (Pa), which is simply kPa * 1000, the pressure is 71.82 kPa * 1000 = 71820 Pa. The pressure in millimeters Hg is 0.709 atm * 760 mmHg/atm = 538.84 mmHg. Finally, in inches Hg, the pressure is 0.709 atm * 29.92 inHg/atm = 21.22 inHg.

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