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Nastykaramova
@Nastykaramova
August 2022
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РЕШИТЕ ПОЖАЛУЙСТА!
"При сгорании нефти выделилось 35,2*10^7дж тепла.Найти объём сгоревшей нефти,если: Р нефть=800кг/м3 q нефть=4,4*10^7 дж/кг
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fatt52
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Q=35.2*10^7 Дж po=800 кг/м3 q=4.4*10^7 Дж/кг V=?
===
Q=q*m=q*po*V
V=Q/(q*po)=35.2*10^7/(4.4*10^7*800)=0.01 м3 (10 л)
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Q=35.2*10^7 Дж po=800 кг/м3 q=4.4*10^7 Дж/кг V=?===
Q=q*m=q*po*V
V=Q/(q*po)=35.2*10^7/(4.4*10^7*800)=0.01 м3 (10 л)
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