Newton's law of cooling states that the rate of change in the temperature T(t) of a body is proportional to the difference between the dT temperature of the medium M(t) and the temperature of the body. That is, = K[M(t) - T(t)]. where K is a constant. Let K= 0.04 %3D (min) and the temperature of the medium be constant, M(t) = 292 kelvins. If the body is initially at 355 kelvins, use Euler's method with h = 0.1 min to approximate the temperature of the body after (a) 30 minutes and (b) 60 minutes. (a) The temperature of the body after 30 minutes is (Round to two decimal places as needed.) kelvins.

College Algebra
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ISBN:9781938168383
Author:Jay Abramson
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Chapter6: Exponential And Logarithmic Functions
Section6.1: Exponential Functions
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Newton's law of cooling states that the rate of change in the temperature T(t) of a body is proportional to the difference between the
dT
temperature of the medium M(t) and the temperature of the body. That is, = K[M(t) - T(t)]. where K is a constant. Let K= 0.04
%3D
(min) and the temperature of the medium be constant, M(t) = 292 kelvins. If the body is initially at 355 kelvins, use Euler's method
with h = 0.1 min to approximate the temperature of the body after (a) 30 minutes and (b) 60 minutes.
(a) The temperature of the body after 30 minutes is
(Round to two decimal places as needed.)
kelvins.
Transcribed Image Text:Newton's law of cooling states that the rate of change in the temperature T(t) of a body is proportional to the difference between the dT temperature of the medium M(t) and the temperature of the body. That is, = K[M(t) - T(t)]. where K is a constant. Let K= 0.04 %3D (min) and the temperature of the medium be constant, M(t) = 292 kelvins. If the body is initially at 355 kelvins, use Euler's method with h = 0.1 min to approximate the temperature of the body after (a) 30 minutes and (b) 60 minutes. (a) The temperature of the body after 30 minutes is (Round to two decimal places as needed.) kelvins.
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