Answer:
Object 1 is hotter.
Step-by-step explanation:
Object 1 T=
Object 2 T=0 K
Object 3 T=
![0^(\circ)F](https://img.qammunity.org/2020/formulas/physics/college/fmb6suyarxnut6vn5o0ejho9pyg0l4flju.png)
Relation between Celcius ,Kelvin and Fahrenheit
![(C-0)/(100)=(K-273)/(100)=(F-32)/(180)](https://img.qammunity.org/2020/formulas/physics/college/5qahckbm2wkr3w9oldceowbsscbow5yyth.png)
K=C+273,
.
So now we will convert all in one unit.
Object 1 T=273 K
Object 2 T=0 K
Object 3 T=255.22 K
From above we can say that Object 2 is coolest and object 1 is hottest.
So Object 1 is hotter.