Ответ:
25%
Объяснение:
Q1=1.6 МДж Q2=1.2 МДж η=?
===
η=(Q1-Q2)/Q1=*1.6-1.2)/1.6=0.25
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Verified answer
Ответ:
25%
Объяснение:
Q1=1.6 МДж Q2=1.2 МДж η=?
===
η=(Q1-Q2)/Q1=*1.6-1.2)/1.6=0.25
=========================
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