Question

Which three temperature readings all mean the same thing?

C
273 Kelvin, 100 degrees Celsius, 212 degrees Fahrenheit
O
273 Kelvin, 0 degrees Celsius, 32 degrees Fahrenheit
O
100 Kelvin, 0 degrees Celsius, 32 degrees Fahrenheit
O
373 Kelvin, 100 degrees Celsius, 273 degrees Fahrenheit

Answer 1

273 K, 0 C, 32 F

This is freezing temperature for all 3 systems.