## negative entropy

$\Delta S = \frac{q_{rev}}{T}$

Marni Kahn 1A
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### negative entropy

is there such thing as a negative entropy value? if so, what does this mean?

eduardomorales5
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### Re: negative entropy

Negative entropy means there is a decrease in the disorder of the system or increase in the order of the system.

Lauren Tanaka 1A
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### Re: negative entropy

Negative entropy is possible and just means that there is an overall decrease in entropy for the given system.

805097738
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### Re: negative entropy

eduardomorales5 wrote:Negative entropy means there is a decrease in the disorder of the system or increase in the order of the system.

how is it both?

805097738
Posts: 180
Joined: Wed Sep 18, 2019 12:20 am

### Re: negative entropy

Lauren Tanaka 1A wrote:Negative entropy is possible and just means that there is an overall decrease in entropy for the given system.

what does decrease in entropy mean for the system though