How is a temperature in kelvin (K\text{K}K) converted to a temperature in degrees Celsius (∘C^\circ\text{C}∘C)?
Subtract 273273273 from the temperature in K\text{K}K.
Add 273273273 to the temperature in K\text{K}K.
Divide the temperature in K\text{K}K by 273273273.
Multiply the temperature in K\text{K}K by 273273273.
126 exam-style questions on CIE IGCSE Physics 2.1.3a The absolute scale of temperature. Each one has a worked solution and a mark scheme showing where the marks go.