Input interpretation
ammonium persulfate | melting point
Result
120 °C (degrees Celsius)
Unit conversions
393 K (kelvins)
248 °F (degrees Fahrenheit)
708 °R (degrees Rankine)
96 °Ré (degrees Réaumur)
70.5 °Rø (degrees Rømer)
Comparisons as temperature
7 °C below hottest temperature of a Concorde nose tip (127 °C)
20 °C above water boiling point (at standard pressure) (99.9839 °C)
100 °C above conventional US room temperature (68 °F)
Corresponding quantities
Thermodynamic energy E from E = kT: | 34 meV (millielectronvolts)
Blackbody energy flux Φ from Φ = σT^4: | 1355 W/m^2 (watts per square meter)
Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 1.5×10^-14 lx (lux)
Nearest corresponding gas marks
| temperature | usage gas mark 1/2 | 120 °C | United Kingdom thermostat 4 | 120 °C | France (actual measurements may vary)