According to the Newton's cooling law, the temperature of any substance is directly related to the distinction between the substance temperature and its environment (ambient) temperature dT =-k(T – T,)k(T-T) dt where T is the substance temperature (C) T is the time (minute) k is constant T, is environmental temperature A casting ladle of molten metal has 290 °C, By using Euler methodology, evaluate the temperature from t=0 to 35 min with a step size of 2 min. If, T, is 25°C and k is

According to the Newton's cooling law, the temperature of any substance is directly related to the distinction between the substance temperature and its environment (ambient) temperature dT =-k(T – T,)k(T-T) dt where T is the substance temperature (C) T is the time (minute) k is constant T, is environmental temperature A casting ladle of molten metal has 290 °C, By using Euler methodology, evaluate the temperature from t=0 to 35 min with a step size of 2 min. If, T, is 25°C and k is

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

According to the Newton's cooling law, the temperature of any substance is directly
related to the distinction between the substance temperature and its environment
(ambient) temperature
dT
=-k(T – T,)k(T-T)
dt
where Tis the substance temperature (C)
T is the time (minute)
k is constant
T. is environmental temperature
A casting ladle of molten metal has 290 °C, By using Euler methodology, evaluate the
temperature from t=0 to 35 min with a step size of 2 min. If, T, is 25°C and k is
0,009/min.

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