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24.12.2019 •
Biology
Abody was found at 10 a.m. outdoors on a day when the temperature was 40of. the medical examiner found the temperature of the body to be 80of. what was the approximate time of death? use newton's law of cooling, with k = 0.1947.
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Ответ:
8 am
Explanation:
Equation of newtons law of cooling is -
Where
is ambient temperature which is equal to ![98.6](/tpl/images/0431/1156/38714.png)
Substituting the given values in above equation we get -
Taking log on both sides we get -
which is almost 2 hour
So the time of death would be two hour before 10 am
i.e 8 am
Ответ: