Which is the smallest quantity of pressure?
A) 1 atm
B) 1 centimeter of Hg
C) 1 mm Hg
D) 1 pascal
Answer: D. pascal
Which is the smallest quantity of pressure?
A) 1 atm
B) 1 centimeter of Hg
C) 1 mm Hg
D) 1 pascal
Answer: D. pascal
A) 1 atm
B) 1 centimeter of Hg
C) 1 mm Hg
D) 1 pascal
Answer: D. pascal