Input interpretation
group 16 elements | critical pressure
Summary
median | 20.7 MPa highest | 27.2 MPa (selenium) lowest | 5.043 MPa (oxygen) distribution | | (based on 3 values; 3 unavailable)
Entities with missing values
tellurium | polonium | livermorium (total: 3)
Ranked values
| | visual | ratios | 3 | oxygen | | 0.185 | 1 2 | sulfur | | 0.76 | 4.1 1 | selenium | | 1 | 5.39
Critical pressure rankings
1 | oxygen | 5.043 MPa 2 | sulfur | 20.7 MPa 3 | selenium | 27.2 MPa (based on 3 values; 3 unavailable)
Unit conversions for median critical pressure 20.7 MPa
0.0207 GPa (gigapascals)
2.07×10^7 Pa (pascals)
2.07×10^7 N/m^2 (newtons per square meter)
2110 tf/m^2 (metric tons-force per square meter)
204 atm (atmospheres) (unit officially deprecated)
207 bars
0.207 kbar (kilobars)
2.11 km WC (kilometers of water column)
3000 psi (pounds-force per square inch)
432000 lbf/ft^2 (pounds-force per square foot)
Comparisons for median critical pressure 20.7 MPa
≈ 0.3 × pressure at the bottom of the Pacific Ocean (depth 5.5 km) ( ≈ 6×10^7 Pa )
≈ pressure of a typical aluminum scuba tank ( ≈ 20 MPa )
≈ 1.3 × water pressure in the core of a nuclear reactor ( ≈ 1.6×10^7 Pa )
Corresponding quantity
Depth of water d giving gauge pressure p_e from p_e = ρ_(H_2O)gh: | 2.1 km (kilometers) | 1.3 miles | 6925 feet | (assuming maximum water density ≈ 1000 kg/m^3)