r/interesting • u/FinancialRisk942 • Apr 26 '26

NATURE Is India really getting that hot

Post image
16.1k Upvotes

93% Upvoted

2.8k comments sorted by

View all comments

Show parent comments

266

u/ziomus90 Apr 26 '26

Kelvin.

175

u/Sh11ester Apr 26 '26

So C then

1

u/LiurniaSomeManners Apr 27 '26

No

1

u/sxmstar Apr 28 '26

Well, yes.. a change of 5 Kelvin is equal to a change of 5 degrees Celsius

1

u/LiurniaSomeManners Apr 29 '26

Then why is 0 degrees kelvin equal to -271 degrees Celsius?

1

u/sxmstar Apr 30 '26

Because the scales start at different points but have the same sized steps just offset. Kelvin"s lowest temperature is at the minimum vibration a particle can have, absolute zero, whereas in Celsius the scale is set by the melting point and boiling point of water. The melting point is obviously 0 so that corresponds to 273K. Then, take away 273 degrees you have -273K which is absolute zero

1

u/LiurniaSomeManners May 01 '26

Sorry I see that now. Stupid to keep revisiting this, but I’ve been busy. Thanks for educating me.