Math Problem Statement
вода получила от нагревателя количество теплоты Q 84 кдж её температура возрасла от t1 = 0 С до температуры кипения t2 = 100 c найти массу этой воды удельная теплоёмкость воды с =4200
Solution
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Math Problem Analysis
Mathematical Concepts
Heat Transfer
Thermodynamics
Linear Equations
Formulas
Q = c * m * Δt
m = Q / (c * Δt)
Theorems
First Law of Thermodynamics
Suitable Grade Level
Grades 9-11
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