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Physics 15 Online
OpenStudy (roberts.spurs19):

Explain, in terms of internal energy, why a liquid cools when it evaporates. Thank you!

OpenStudy (irishboy123):

the particles (eg atoms) that are "escaping" are more energised typically. they kinda steal from the whole in order to escape.

OpenStudy (roberts.spurs19):

Thank you so much for your help! I understand that now!

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