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when 100j of work is done on a closed system during a process ,the internal energy of the system increases by 55kJ
a\ calculate the amount of heat transferred to or from the system .
b\ was the heat added or removed from the system ?

ibihal fallath , 7 Years ago
Grade 6
anser 1 Answers
RHYTHM KAUSHAL

Last Activity: 5 Years ago

ldear student,
Q=U+W
=55-100
=-45kj
so heat will be removed by the system.
thank you.
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