-40°C 🤝 -40°F
that’s when it starts to get ‘cold’. before that, it’s just a ‘little chilly’.
I know this is a joke but as a Minnesotan I think right around -15°F (-26°c) is where it starts to get ‘cold’. This is where the air really begins to sting your face and people have issues starting their vehicles.
Kelvin and Celsius are literally the same just offset by 273.15°
Kelvin was developed from Celsius. The only difference is that 0° is based on absolute 0 (because it’s logical and constant) rather than the rough freezing point of water (a vague and inconsistent reference point). Every degree change in one unit is exactly the same change in the other.
Ehh, they were developed in different ways using completely different reference points
C and K use different reference points too, yet you called them laterally the same.
Same relationship between Rankine and Fahrenheit.
And 0 Kelvin and 0° Rankine are three same temperature.
In that case I assume it would be 0 Rankine without degrees, too? Because it’s an absolute unit like Kelvin.
Kelvin and Rankine are based.
What’s Ra°? Not Reamur (Re°) or Rømer (Rø°)
Because 0 is not a lack of temperature like the measurements. (With the exception of Kelvin)
Add eV there too.
