In an experiment, a test tube containing a chemical is immersed in a water bath. At t = 0, the temperature, H (t) of the chemical in the test tube is 27°C. The controlled temperature (measured in degrees Celcius) of the water bath is Hw (t) = 38 – 22e-0.1, t>0, where t is measured in minutes. Referring to the Newton's empirical law =k (H - Hw), where k is the proportionality constant assumed to be -0.1 per minute, answer the following questions: (c) In words, discuss the profile of the temperature H (t) in the short term AND in the long term (Calculation is not needed). (i)

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter4: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 14CC
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(c)
In an experiment, a test tube containing a chemical is immersed in a water
bath. At t = 0, the temperature, H (t) of the chemical in the test tube is 27°C.
The controlled temperature (measured in degrees Celcius) of the water bath
is Hw (t) = 38 – 22e-0.11, t> 0, where t is measured in minutes. Referring to the
Newton's empirical law = k (H – Hw), where k is the proportionality constant
assumed to be -0.1 per minute, answer the following questions:
In words, discuss the profile of the temperature H (t) in the short term
AND in the long term (Calculation is not needed).
(i)
Transcribed Image Text:(c) In an experiment, a test tube containing a chemical is immersed in a water bath. At t = 0, the temperature, H (t) of the chemical in the test tube is 27°C. The controlled temperature (measured in degrees Celcius) of the water bath is Hw (t) = 38 – 22e-0.11, t> 0, where t is measured in minutes. Referring to the Newton's empirical law = k (H – Hw), where k is the proportionality constant assumed to be -0.1 per minute, answer the following questions: In words, discuss the profile of the temperature H (t) in the short term AND in the long term (Calculation is not needed). (i)
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