Heating is a physical process but during heating some chemical reactions are possible.
Heating is a physical change.
The heating itself is a physical change, a chemical change might come from the heating, however.
Heating is a physical process.
well you can change jelly to a liquid to a soild.
Heating is a physical process.
Physical.
Heating is a physical change. Nothing new is formed
It is a physical change (sublimation).
heat reaction leads to both physican and chemical changes
physical change
Heating a frying pan is a physical change. A chemical change is when you change the chemical properties. Heating the pan is only changing the temperature of the pan not the chemical make up.
Heating anything to a visible change is ALWAYS a chemical change