To me this question is about thinking like if you did the experiment...
What I observed as the can containing water as it was heated on the burner was the first minute the water was not as hot after about 2 more minutes the water started to boil as steam came to the top opening of the can.
I hope this helps you and Be sure to put it in your own words...
nun
What did you observe! This is not a question we can answer as we were not present when the salt was added.
boiling
what is the boiling point of water
The boiling point of water is fixed but boiling points depends on the atmospheric pressure.
the time of boiling of water depends upon the temperature provided to water.
What did you observe! This is not a question we can answer as we were not present when the salt was added.
you can infer that evaporation has occurred
From boiling water, we can observe a transformation of a substance from a liquid to a gas.
boiling water
no, MDF cannot observe water
Boiling water.
you measure the water before boiling. after boiling would be more tricky.
The fear of boiling water refers to either getting burned by the steam, or the boiling water.
boiling
what is the boiling point of water
Boiling water out of a kettle can be used for boiling noodles for soup or spaghetti.
the bubbles in boiling water is water in a gasious state rising to the surface.