![subject](/tpl/images/cats/mat.png)
Mathematics, 05.03.2020 00:10 20jhuffman
The rate at which a body cools also depends on its exposed surface area S. If S is a constant, then a modification of (2), given in Section 3.1, is dT dt = kS(T − Tm), where k < 0 and Tm is a constant. Suppose that two cups A and B are filled with coffee at the same time. Initially, the temperature of the coffee is 145° F. The exposed surface area of the coffee in cup B is twice the surface area of the coffee in cup A. After 30 min the temperature of the coffee in cup A is 95° F. If Tm = 65° F, then what is the temperature of the coffee in cup B after 30 min? (Round your answer to two decimal places.)
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, JvGaming2001
The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll
Answers: 1
![image](/tpl/images/cats/mat.png)
You know the right answer?
The rate at which a body cools also depends on its exposed surface area S. If S is a constant, then...
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
Biology, 30.10.2021 21:10
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 30.10.2021 21:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 30.10.2021 21:10
![Konu](/tpl/images/cats/istoriya.png)
History, 30.10.2021 21:10
![Konu](/tpl/images/cats/es.png)
Spanish, 30.10.2021 21:10
![Konu](/tpl/images/cats/istoriya.png)
History, 30.10.2021 21:10
![Konu](/tpl/images/cats/en.png)
English, 30.10.2021 21:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 30.10.2021 21:10
![Konu](/tpl/images/cats/istoriya.png)
History, 30.10.2021 21:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 30.10.2021 21:10