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Questions and Answers
What is the SI unit of pressure?
What is the SI unit of pressure?
- Atmosphere (atm)
- Pound-force per square inch (psi)
- Pascal (Pa) (correct)
- Torr
Which unit is defined as 1⁄760 of standard atmospheric pressure?
Which unit is defined as 1⁄760 of standard atmospheric pressure?
- Atmosphere (atm)
- Torr (correct)
- Pound-force per square inch (psi)
- Pascal (Pa)
What is the symbol for pressure as per the IUPAC recommendation?
What is the symbol for pressure as per the IUPAC recommendation?
- p (correct)
- No specific symbol recommended
- Both p and P
- P
Which unit is used to express pressure in the imperial and US customary systems?
Which unit is used to express pressure in the imperial and US customary systems?
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What is gauge pressure relative to?
What is gauge pressure relative to?
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