Convert the final pressure for problem #1 into mmHg, Pa (kg/m∙s2), and kPa.
Also, use 1 atm = 14.696 psi to convert to psi (pounds per square inch).
Refer to conversion factors in the chapter 5 notes. Show all units and conversion factors.
Final pressure is 1.20 atm
(1.20atm)(760mmhg/1atm) 912 mmhg
1.20 atm (14 696 psi/1atm) 17.6 psi
I got those two but having trouble finding out Pa and the KPa for the Pa I don't get how to put it in that equation I don't know if it's correct
I got 1.20 atm (1.01325x10^5/1atm). 1.22x10^5
For kPa I got 1.20 atm (101 kPa/1atm) 121.2
Pa and the ones above are ok.
For kPa I would have used 101.325/1 atm and rounded at the end.
To convert the final pressure from atm to mmHg, Pa (kg/m∙s^2), and kPa, we can use the following conversion factors:
1 atm = 760 mmHg
1 atm = 1.01325 × 10^5 Pa (kg/m∙s^2)
1 atm = 101 kPa
Let's calculate each conversion:
1. mmHg:
Final Pressure = 1.20 atm × (760 mmHg / 1 atm) = 912 mmHg
2. Pa (kg/m∙s^2):
Final Pressure = 1.20 atm × (1.01325 × 10^5 Pa / 1 atm) = 1.2159 × 10^5 Pa
3. kPa:
Final Pressure = 1.20 atm × (101 kPa / 1 atm) = 121.2 kPa
For psi:
1 atm = 14.696 psi
4. psi:
Final Pressure = 1.20 atm × (14.696 psi / 1 atm) = 17.6352 psi (rounding to two decimal places, it becomes 17.64 psi)
Therefore, the final pressure in different units is:
- 912 mmHg
- 1.2159 × 10^5 Pa
- 121.2 kPa
- 17.64 psi
To convert the final pressure from atmospheres (atm) to mmHg, Pascal (Pa), and kilopascal (kPa), you can use the following conversion factors:
1 atm = 760 mmHg
1 atm = 1.01325 × 10^5 Pa
1 atm = 101 kPa
Let's convert the final pressure of 1.20 atm into these units step by step:
1. Converting to mmHg:
To convert from atm to mmHg, you can use the conversion factor:
(1.20 atm) × (760 mmHg / 1 atm) = 912 mmHg
So, the final pressure is 912 mmHg.
2. Converting to Pascal (Pa):
To convert from atm to Pa, you can use the conversion factor:
(1.20 atm) × (1.01325 × 10^5 Pa / 1 atm) = 1.2159 × 10^5 Pa
Rounded to the correct number of significant figures, this can be written as 1.22 × 10^5 Pa.
So, the final pressure is 1.22 × 10^5 Pa.
3. Converting to kilopascal (kPa):
To convert from atm to kPa, you can use the conversion factor:
(1.20 atm) × (101 kPa / 1 atm) = 121.2 kPa
So, the final pressure is 121.2 kPa.
Remember to always include the correct units and conversion factors when performing conversions.