https://answers.yahoo.com/question/index?qid=20140313213628AABkUSm

Here is the question. I just want to make sure on this one, I need a explanation

Question

https://answers.yahoo.com/question/index?qid=20140313213628AABkUSm

Here is the question. I just want to make sure on this one, I need a explanation

superhelp101 · Answer

@Abhisar

abhisar · Answer

First of all what do you think should be the correct answer?

superhelp101 · Answer

I think it would be the melting condensation and evaporating

superhelp101 · Answer

but it could be solid liquid gas

superhelp101 · Answer

I'm going with the solid liquid gas

superhelp101 · Answer

http://www.felloweducators.com/brick/psc/images/psci_phase_change_key.gif

superhelp101 · Answer

would you agree?

superhelp101 · Answer

@Abhisar :) r u there

abhisar · Answer

oops, sorry

superhelp101 · Answer

it's okay!

abhisar · Answer

I want your answer :)

abhisar · Answer

I need you to explain me what do you think?

superhelp101 · Answer

I'm going with the solid liquid gas http://www.felloweducators.com/brick/psc/images/psci_phase_change_key.gif

superhelp101 · Answer

i found a similar diagram in my lesson..

abhisar · Answer

ok, when the substance is in solid stage, we heat it. It's temperature increases proportional to te heat supplied for some time. When the temperature reaches at melting point it stops increasing because all the heat supplied is used to change the phase. This heat is called as latent heat. Similar thing happens when the substance reaches boiling point.

superhelp101 · Answer

Thats makes sense, thanks much for your explanation :)

abhisar · Answer

So, the first point in your graph is solid, then liquid and then gas.

superhelp101 · Answer

Thanks again! I have two more questions. I just want to make sure..