Input interpretation
niobium(V) bromide | freezing point
Result
257 °C (degrees Celsius)
Unit conversions
530 K (kelvins)
495 °F (degrees Fahrenheit)
954 °R (degrees Rankine)
206 °Ré (degrees Réaumur)
142 °Rø (degrees Rømer)
Comparisons as temperature
70 °C below melting point of lead (327.46 °C)
24 °C above autoignition temperature of book paper in Ray Bradbury's famous novel (451 °F)
(11 to 40) °C above autoignition temperature of paper (218 to 246 °C)
Corresponding quantities
Thermodynamic energy E from E = kT: | 46 meV (millielectronvolts)
Blackbody energy flux Φ from Φ = σT^4: | 4479 W/m^2 (watts per square meter)
Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 1.7×10^-8 lx (lux)
Nearest corresponding gas marks
| temperature | usage gas mark 9 | 250 °C | United Kingdom stufe 5 | 250 °C | Germany (actual measurements may vary)