Question

Although standard pressure is defined as 1atm, other units of pressure can also be used. It is common to report standard pressure using SI (standard international) units. What is the abbreviation for the SI unit of pressure? Write the unit abbreviation, do NOT write the full name of the unit.

Answer 1

Answer: Pa

Step-by-step explanation:

The SI unit of pressure is the pascal, abbreviated as Pa. Standard pressure is defined as 1 atm or 1.01325 × 105 Pa in SI units.

Answer 2

Answer: Pa

Explanation: The SI unit for pressure is Pascals (Pa).