Question

Please give me derivation of Relation between °F and °C scale Relation between K and °C scale

Answer 1

•Fahrenheit to Celsius : ((°F + 40) ÷ 1.8)-40) = °C -40°F -32 gives -72°F which then ÷ 1.8 gives 40°C
.kelvin to Celsius:The temperature T in degrees Celsius (°C) is equal to the temperature T in Kelvin (K) minus 273.15:

T(°C) = T(K) - 273.15

Answer 2

The Fahrenheit temperature scale is made up of smaller units of temperature, in which a one degree change on the Kelvin (or Celsius) scale is equal to a 1.8°F change on the Fahrenheit scale. ... Mathematically the relationship between Kelvin temperature (K) and Fahrenheit temperature (F) is K = 273 + (5/9)*(F-32).