Question 6 if a gas pressure gauge reads 32.0 psi, what is the pressure in inches of mercury? 165 in. hg 15.7 in. hg 65.1 in. hg 32.0 in. hg 6.19 in. hg

Psi and in. Hg are both units used to measure pressure.

psi stands for pounds per square inch and in. Hg stands for inches in mercury.

1 psi is equivalent to 2.036 in. Hg

therefore 32.0 psi is equivalent to 2.036 in. Hg / psi x 32.0 psi = 65.1 in. Hg

therefore answer is 65.1 in. Hg