Math Problem Statement

Suatu silinder berisi air panas mula-mula suhunya To, bagian atas dan bawah silinder diisolasi (anggap perpindahan panas hanya dari selimut silnder). Suhu udara Tu, perpindahan panas dari air ke udara Q = uA(T-Tu). Susun persamaan diferensial yang mewakili kasus ini dan selesaikan.

Solution

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Math Problem Analysis

Mathematical Concepts

Differential Equations
Heat Transfer

Formulas

mc (dT/dt) = -uA (T(t) - Tu)
dT/dt = -(uA/mc)(T(t) - Tu)
T(t) = Tu + (T0 - Tu) e^(-uA/mc * t)

Theorems

Newton's Law of Cooling

Suitable Grade Level

Undergraduate Level (Physics/Engineering)