A dead body was found within a closed room of a house where the temperature was a constant 70◦F . At the time of discovery the core temperature of the body was determined to be 85◦F . One hour later a second measurement showed that the core temperature of the body was 80◦F. Assume that the time of death corresponds to t = 0 and the core temperature at the time was 98.6◦F. Determine how many hours elapsed before the body was found. (Use Newton’s Law of Cooling and let t1 > 0 denote the time that the body was discovered
A dead body was found within a closed room of a house where the temperature was a constant 70◦F . At the time of discovery the core temperature of the body was determined to be 85◦F . One hour later a second measurement showed that the core temperature of the body was 80◦F. Assume that the time of death corresponds to t = 0 and the core temperature at the time was 98.6◦F. Determine how many hours elapsed before the body was found. (Use Newton’s Law of Cooling and let t1 > 0 denote the time that the body was discovered
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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A dead body was found within a closed room of a house where the temperature was
a constant 70◦F . At the time of discovery the core temperature of the body was
determined to be 85◦F . One hour later a second measurement showed that the core
temperature of the body was 80◦F. Assume that the time of death corresponds to t = 0
and the core temperature at the time was 98.6◦F. Determine how many hours elapsed
before the body was found. (Use Newton’s Law of Cooling and let t1 > 0 denote the
time that the body was discovered
a constant 70◦F . At the time of discovery the core temperature of the body was
determined to be 85◦F . One hour later a second measurement showed that the core
temperature of the body was 80◦F. Assume that the time of death corresponds to t = 0
and the core temperature at the time was 98.6◦F. Determine how many hours elapsed
before the body was found. (Use Newton’s Law of Cooling and let t1 > 0 denote the
time that the body was discovered
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