Input interpretation
![tetrachloroethylene | melting point](../image_source/d5c029dcabceb90999cfb258bba127fd.png)
tetrachloroethylene | melting point
Result
![-22 °C (degrees Celsius)](../image_source/88ffb9ec54f6ad1936ad12199dd78ffc.png)
-22 °C (degrees Celsius)
Unit conversions
![251.2 K (kelvins)](../image_source/5e2e4cbd114f7c5f6165730b47871549.png)
251.2 K (kelvins)
![-7.6 °F (degrees Fahrenheit)](../image_source/ff101d2a01d8052c86ea7e40b56464f4.png)
-7.6 °F (degrees Fahrenheit)
![452.1 °R (degrees Rankine)](../image_source/b9df1a27869750fee26ece9cc9ebb4ca.png)
452.1 °R (degrees Rankine)
![-17.6 °Ré (degrees Réaumur)](../image_source/67727920c2d1bc2794030f8ef5963a0d.png)
-17.6 °Ré (degrees Réaumur)
![-4.05 °Rø (degrees Rømer)](../image_source/570dae88f7f7018734bf8ac7e7e5d1b9.png)
-4.05 °Rø (degrees Rømer)
Comparisons as temperature
![37 °C below temperature at STP (standard temperature and pressure), using the convention of European and South American natural gas companies (15 °C)](../image_source/ee37ea23352cd76c040dad5a642e0835.png)
37 °C below temperature at STP (standard temperature and pressure), using the convention of European and South American natural gas companies (15 °C)
![22 °C below temperature at STP (standard temperature and pressure), using the International Union of Pure and Applied Chemistry convention (0 °C)](../image_source/438ca0d6723b3a0e033f6d857d5feaf8.png)
22 °C below temperature at STP (standard temperature and pressure), using the International Union of Pure and Applied Chemistry convention (0 °C)
![4.222 °C below temperature of the ice/salt mixture defining the zero point of the Fahrenheit temperature scale (0 °F)](../image_source/54a63d3587af850762f1e2cf957a8407.png)
4.222 °C below temperature of the ice/salt mixture defining the zero point of the Fahrenheit temperature scale (0 °F)
Corresponding quantities
![Thermodynamic energy E from E = kT: | 22 meV (millielectronvolts)](../image_source/40c54c72cf1ef97f6c0a5ca966b82673.png)
Thermodynamic energy E from E = kT: | 22 meV (millielectronvolts)
![Blackbody energy flux Φ from Φ = σT^4: | 226 W/m^2 (watts per square meter)](../image_source/ab2d7a6a65be2ae017293c21a7221348.png)
Blackbody energy flux Φ from Φ = σT^4: | 226 W/m^2 (watts per square meter)
![Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 6.2×10^-27 lx (lux)](../image_source/25389c3d9e0a792f6a033f80e197748b.png)
Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 6.2×10^-27 lx (lux)