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Pharaon666yes
@Pharaon666yes
July 2022
1
7
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Дано:
m=2кг
t1=14°C
t2=50°C
C=4200 Дж/кг•°С
Q=27 ° 10'6 Дж/кг
Найти:
M спирт-?
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Jekki228
Q=cmΔt
m= Q/(cΔt)
m= 27*10^6/4200*36=178 г
5 votes
Thanks 18
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Answers & Comments
m= Q/(cΔt)
m= 27*10^6/4200*36=178 г