Digital medical thermometers determine temperature by measuring the resistance of a semiconductor device called a thermistor (which has thermal coefficient alpha = -0.08 (oC-1) when it is at the same temperature as the patient. What is a patient’s temperature if the thermistor’s resistance at that temperature is 84% of its value at the regular human body temperature, which is 36.5 oC.
Digital medical thermometers determine temperature by measuring the resistance of a semiconductor device called a thermistor (which has thermal coefficient alpha = -0.08 (oC-1) when it is at the same temperature as the patient. What is a patient’s temperature if the thermistor’s resistance at that temperature is 84% of its value at the regular human body temperature, which is 36.5 oC.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
Related questions
Question
Digital medical thermometers determine temperature by measuring the resistance of a semiconductor device called a thermistor (which has thermal coefficient alpha = -0.08 (oC-1) when it is at the same temperature as the patient. What is a patient’s temperature if the thermistor’s resistance at that temperature is 84% of its value at the regular human body temperature, which is 36.5 oC.
Expert Solution
Step 1
The relation between the resistance and the temperature is given by,
Here, Ro is the resistance of human body, R is the thermistor resistance, To is the temperature of the human body, T is the patient’s temperature and α is the thermal coefficient.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Recommended textbooks for you
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON