Newton's Law of cooling states that the rate at which heat is lost by a heated body is proportional to the difference in temperature between the body and the surrounding medium. Match the following statements/phrases with the corresponding item in the drop down box. Choices in the box 1. In accordance with the stated law above, we have the equation? 2. If a thermometer is taken outdoors where the temperature is 5 deg C, from a room in which the temperature is 20 deg C and the reading drops 10 deg C in one minute, the working equation is? 3. In the obove problem, seporoting the voriables and integrating will result to? 4. In the obove problem, how long, in minutes, after its removal from the room will the reading be 6 deg C? 5. In the obove problem, after 30 seconds, whot will be the thermometer reading? 5.2 dr(body temp)/dt = k(Temp of medium - 5) dT(body temp)/dt = k(Temp of body - Temp of medium) Temp of body = C enkt + 5 2.5 13.7 dr(body temp)/dt = k(Temp of medium - Temp of body) 17.3 dr(body temp)/dt = k(Temp of body - 5) Temp of body = Cenkt - 5 Choose the right answer in the corresponding questions

Newton's Law of cooling states that the rate at which heat is lost by a heated body is proportional to the difference in temperature between the body and the surrounding medium. Match the following statements/phrases with the corresponding item in the drop down box. Choices in the box 1. In accordance with the stated law above, we have the equation? 2. If a thermometer is taken outdoors where the temperature is 5 deg C, from a room in which the temperature is 20 deg C and the reading drops 10 deg C in one minute, the working equation is? 3. In the obove problem, seporoting the voriables and integrating will result to? 4. In the obove problem, how long, in minutes, after its removal from the room will the reading be 6 deg C? 5. In the obove problem, after 30 seconds, whot will be the thermometer reading? 5.2 dr(body temp)/dt = k(Temp of medium - 5) dT(body temp)/dt = k(Temp of body - Temp of medium) Temp of body = C enkt + 5 2.5 13.7 dr(body temp)/dt = k(Temp of medium - Temp of body) 17.3 dr(body temp)/dt = k(Temp of body - 5) Temp of body = Cenkt - 5 Choose the right answer in the corresponding questions

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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Concept explainers

Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.

Question

Newton's Law of cooling states that the rate at which heat is lost by a heated body is
proportional to the difference in temperature between the body and the surrounding
medium. Match the following statements/phrases with the corresponding item in the
drop down box. Choices in the box
1. In accordance with the stated law obove, we have the equation?
2. If a thermometer is taken outdoors where the temperoture is 5 deg C, from a
room in which the temperature is 20 deg C and the reading drops 10 deg C in one
minute, the working equation is?
3. In the obove problem, separoting the variables and integrating will result to?
4. In the obove problem, how long, in minutes, after its removal from the room will
the reading be 6 deg C?
5. In the obove problem, ofter 30 seconds, whot will be the thermometer reading?
5.2
dT(body temp)/dt = k(Temp of medium - 5)
dr(body temp)/dt = k(Temp of body - Temp of medium)
Temp of body = Cenkt +5
2.5
13.7
dr(body temp)/dt = k(Temp of medium - Temp of body)
17.3
dr(body temp)/dt = k(Temp of body - 5)
Temp of body = C enkt -5
Choose the right answer in the corresponding questions

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