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Physics, 21.10.2020 19:01, nicolerabbit
Three hundred joules of heat are added to a system. The
system uses 140 joules to do work.
By how much did the internal energy of the system
change?
O 140J
O 160J
0 240 J
O 440J
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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Physics, 22.06.2019 06:30, itzyoboyCj
Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane
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Three hundred joules of heat are added to a system. The
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