c. Suppose you are done making a soup. It was too hot and after checking the temperature you realized that it was about 100°C. You decide to let it cool in your dining room with temperature 25°C. The Newton's law of Cooling states that the rate of cooling of an object is proportional to the temperature difference between the object and its surroundings, provided that this difference is not too large. Let T(t) represents the temperature of a bowl of soup set out in the dining room every minute. (i) (ii) (iii) dT dt dT dt dT dt = 100k(T - 25) = k(T – 25) = kT - 100
c. Suppose you are done making a soup. It was too hot and after checking the temperature you realized that it was about 100°C. You decide to let it cool in your dining room with temperature 25°C. The Newton's law of Cooling states that the rate of cooling of an object is proportional to the temperature difference between the object and its surroundings, provided that this difference is not too large. Let T(t) represents the temperature of a bowl of soup set out in the dining room every minute. (i) (ii) (iii) dT dt dT dt dT dt = 100k(T - 25) = k(T – 25) = kT - 100
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question 3 Each scenario below describes a situation which can be modeled by a differential equation. Do the following for each scenario: 1. Choose the correct equation. 2. Show and explain your reasoning for your choice.
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