Question

1. Un corp are temperatura de 40C si este incalzit pana la temperatura 85C.Sa se calculeze variatia a corpului
2. Exprimati in grade K
a:0C
b:37C

Answer 1

1)t=85-40=45 
2)a.0+273.3=273.3
b)37+273.3=310.3

Answer 2

1)85-40=45
2)a.0+273,15=273,15(nu 273,3)
3)b.37+273,15=310,15