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3 years ago

What is the change of entropy for a heat engine using 500.0j at 20.0c

Mathematics

2 answers:

ExtremeBDS [4]3 years ago

8 0

The formula to find change in entropy is given by :

$Change in entropy = \frac{Q}{T}$

where Q is change in heat and T is temperature.

We are given Q = 500 joule and T = 20 degree C

Plugging these values in the formula,

$Change in entropy = \frac{500}{20}$

We get change in entropy = 25 J/Celsius.

Natasha_Volkova [10]3 years ago

3 0

1.71 J/K
hope it helps :D!!

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