Other than the obvious differences, the process of dissolving something with a lower vapor pressure (higher boiling point) into water will cause the resulting solution to have an overall lower vapor pressure and therefore a higher boiling point.
Physical
Adding the salt to the soup raised the boiling point of the water in the soup. This is a well known phenomena in thermodynamics that when you add a solute (especially one with a much higher boiling point than the solvent) to a solvent (which is water in this case) you will initially increase the temperature at which the resulting solution will boil - and incidentally also depress the temperature at which it will freeze.
No, a cup of water and a large soup pot of water will both boil at the same temperature, which is 100°C (212°F) at sea level. The boiling point of water is determined by the atmospheric pressure, so as long as the pressure remains constant, the boiling point will also remain constant.
Endothermic, the soup is taking in heat to boil.
this is a tough one but it might be chemical because the steam is a new form of matter
Boiling water out of a kettle can be used for boiling noodles for soup or spaghetti.
Physical
Adding the salt to the soup raised the boiling point of the water in the soup. This is a well known phenomena in thermodynamics that when you add a solute (especially one with a much higher boiling point than the solvent) to a solvent (which is water in this case) you will initially increase the temperature at which the resulting solution will boil - and incidentally also depress the temperature at which it will freeze.
No, the booiling point of water is 100 degrees celcius, the amount of water would not change that. However, the increase of volume form 250ml to i.e. 1500ml would result in the water in the soup pot taking considerably longer to reach boiling point. :o)
No, a cup of water and a large soup pot of water will both boil at the same temperature, which is 100°C (212°F) at sea level. The boiling point of water is determined by the atmospheric pressure, so as long as the pressure remains constant, the boiling point will also remain constant.
Endothermic, the soup is taking in heat to boil.
Broth is a soup made by boiling meat, fish, vegetables, etc; in water. It is also another name for stock.
The sun is not like a boiling cup of soup because the sun is 1000 more degrees unless the soup is really hot.
steam hits a cold surface makes a liquid. also known as condensation
There isn't an "average" temperature to cook it at really. Just use boiling water and let it cook till the noodles are soft or if it has no noodles then heat it until it's a temperature you feel comfortable eating it at.
this is a tough one but it might be chemical because the steam is a new form of matter
idea go on internet :)