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baxitclash
@baxitclash
July 2022
1
8
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Дано:
m1=0.2 кг
m2=0.8 кг
c1=c2=4200 Дж/кг×^oC
t1=25^oC
t2=100^oC
t=40^oC
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Q1-? Q2-?
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Answers & Comments
kerofeeea
Формула Q=mc(t2-t1)или Q=∆t
Решение
Q1=0,2•4200(100°-40°)=50400 дж
Q2=0,8•4200(100°-40°)=201600
4 votes
Thanks 9
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Answers & Comments
Решение
Q1=0,2•4200(100°-40°)=50400 дж
Q2=0,8•4200(100°-40°)=201600