RE: Science Explains #2: What does Boiling Point really means?

[smaeunabs]

I also noticed that boiled water cools down easily unlike soups, coffee, or tea.

Does this indicate that the more impurities present in the water, the more time it needs to cool down?

Anyway, based on your graph, correct me if Im wrong but I suppose it needs around 116 degrees celcius to boil the water having 2 atm.

Also, I would love to know the factors affecting the change of atmospheric pressure.

Thank you for this very informative post kabayan @shairanada

Comments

[shairanada]

Does this indicate that the more impurities present in the water, the more time it needs to cool down?

I think so, since more impurities means higher boiling point, so it will need more time to cool down than just boiled water.

Anyway, based on your graph, correct me if Im wrong but I suppose it needs around 116 degrees celcius to boil the water having 2 atm.

More or less at 121 degrees Celsius. :)

Also, I would love to know the factors affecting the change of atmospheric pressure.

I mentioned it above, "Atmospheric pressure varies according to altitude in Earth's atmosphere."

Nakulbaan kos mga nosebleed nga mga pangutana da hahahahaha. Thank you for reading kabayan!