The chemical composition remain unchanged.
Yes, exactly.
Two main things occur: cooling by evaporation and cooling by convection. There is also some limited cooling by conduction between the bottom of the soup container and the surface it is placed on but this is usually not nearly as significant as the first two methods of heat transfer.
Because the bowl of soup is hot and heat is transferred throught the hot bowl of soup to ur cool hands.
No, it is not.
I would say that broth is a liquid, as it flows freely unless it is kept in a confined area. It isn't a gas as it cannot diffuse or change volume and isn't a solid unless frozen. the steam from hot broth could be a gas though...
Yes soup pea seeds can be germinated indoors. If we provide the required parameters for seed germination to the viable seeds.
Physical, largely by the evaporation of liquid water in the soup carrying of the heat as water vapor into the air.
Dissolving salt in soup is a physical change.
A physical change - since the chemical composition of the soup remains unchanged.
This is a physical process.
Physical
no
Boiling it doesn't change the compounds into different ones. All it does is change their physical state (liquid to gas). For example, steam is still H2O, just like water. If you add acid to a metal, the metal will actually change composition, like from zinc with no charge, to zinc with a positive charge that is combined with another molecule. It is no longer the same, and a physical change, like cooling it, won't bring it back to what it originally was.
this is a tough one but it might be chemical because the steam is a new form of matter
Increased surface area increases cooling. Cooling occurs by convection of air above the soup and water vapour loss.
The parameters for safely cooling food is the same for all cooked potentially hazardous foods:Within 2 hours, cool from 135F to 70FWithin 4 hours, cool from 70F to 41F
soup
Yes, a crushed can has chemical properties. They are the same as those of the can before crushing. Crushing a can is a physical reaction and not a chemical one. For instance, if a soup can is made of steel, the steel can be chemically attacked by something like sulfuric acid. And this is true whether the can is crushed or not.