Ответ учителя по предмету Физика
p2=2*p1 T2=0.8*T1 V2/V1=?
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p1*V1/T1=p2*V2/T2
V2/V1=p1*T2/(T1*p2)=p1*0.8*T1/(T1*2*p1)=0.4
Объем уменьшится в 2,5 раза
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p2=2*p1 T2=0.8*T1 V2/V1=?
=====
p1*V1/T1=p2*V2/T2
V2/V1=p1*T2/(T1*p2)=p1*0.8*T1/(T1*2*p1)=0.4
Объем уменьшится в 2,5 раза
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