Question Detail
Question
Given that the gauge pressure inside a soap bubble is 740 N/m², approximately what is this pressure in mm Hg? (Use the conversion 1.00 mm Hg = 133 N/m²)
Correct Answer
Option B is the correct answer.
Detailed Explanation
To convert from N/m² to mm Hg, divide the pressure in N/m² by the conversion factor 133 N/m² per mm Hg. So, P = 740 N/m² / (133 N/m²/mm Hg) ≈ 5.56 mm Hg.
Hint
Perform the division using the given conversion factor.