(Differential Equations) A dead body was found in a house where he inside temperature was a...
Homework Answers
Add Answer to:
(Differential Equations)
A dead body was found in a house where he inside temperature
was a...
A dead body was found within a closed room of a house where the temperature was...
A dead body was found within a closed room of a house where the
temperature was a constant 22 degrees celsius . At the time of
discovered the core temperature of the body was determined to be 28
degrees celsius . 1 hour later a second measurements show that the
core temperature of the body was 26 degrees celsius . Assume that a
time of that correspond to t = 0 and that the core temperature at
the time was...
A dead body was found within a closed room of a house where the temperature was...
A dead body was found within a closed room of a house where the temperature was a constant 22° C. At the time of discovery the core temperature of the body was determined to be 27° C. One hour later a second measurement showed that the core temperature of the body was 25° C. Assume that the time of death corresponds to t = 0 and that the core temperature at that time was 37° C. Determine how many hours...
Hello, I need help with the following word problem: Question: "You are a detective trying to...
Hello, I need help with the following word problem:
Question:
"You are a detective trying to solve a murder. A body was found
by a janitor with an initial temperature of 85 degrees Fahrenheit
at 7:00 AM. One hour later, when you arrive at 8:00 AM, the body of
the victim has dropped to 80 degrees Fahrenheit. The temperature of
the office was at a constant 70 degrees Fahrenheit. With your
knowledge of the human anatomy, you know that the...
Suppose that a death body is found inside a room that is kept at a constant 65 F. The body's temp...
Suppose that a death body is found inside a room that is kept at a constant 65 F. The body's temperature was first measured to be 800 F at 7:00 am, and an hour later 785' F. Assume that the person was healthy before she/he died and had a body temperature of 98.6 F.Use the Newton's Law of Cooling Model to determine the time when the person died. (a) Write the corresponding initial value problem describing the situation (b) Find...
At 10:30 AM,10:30 AM, detectives discover a dead body in a room and measure its temperature...
At 10:30 AM,10:30 AM, detectives discover a dead body in a room and measure its temperature at 27∘C.27∘C. One hour later, the body’s temperature had dropped to 24.8∘C.24.8∘C. Determine how many hours had passed since the death occured (when the body temperature was a normal 37∘C),37∘C), by the time the body was discovered, assuming that the temperature in the room was held constant at 18∘C.at 18∘C. (Use decimal notation. Give your answer to one decimal place. Round any intermediate calculations,...
The rate of cooling of a body can be expressed as dT dt :-k(T-T) where T...
The rate of cooling of a body can be expressed as dT dt :-k(T-T) where T = temperature of the body (°C), Ta= temperature of the surrounding medium (°C), and k=a proportionality constant (per minute). Thus, this equation (called Newton's law of cooling) specifies that the rate of cooling is proportional to the difference in the temperatures of the body and of the surrounding medium. If a metal ball heated to 80 °C is dropped into a lake where the...
Question 1: Question 2: 1 point A liquid at temperature F is placed in an oven at temperature oven. Write a differential equation for the temperature Tit) of the liquid. 0 The temperature of the liq...
Question 1:
Question 2:
1 point A liquid at temperature F is placed in an oven at temperature oven. Write a differential equation for the temperature Tit) of the liquid. 0 The temperature of the liquid increases at a rate times the difference between the temperature of the liquid and that of the T(0) Note: use TT', etc instead of T(t), T'(t) in your answers. After you set up your differential equation you will have to set it equal to...
use all of 3 equations to slove the problem Who Killed Kenny At 2:45am on a night in 2006, Tammy, a maid who works in the house of multi-millionaire Kenny claims she was awoken by the sound of...
use
all of 3 equations to slove the problem
Who Killed Kenny At 2:45am on a night in 2006, Tammy, a maid who works in the house of multi-millionaire Kenny claims she was awoken by the sound of a loud thud outside her window. She got out of bed to cover that her employer had apparently fallen from one of his mansion's four balconies (1st, 2nd 3rd, and 4th floors). He was dead. Police arrived at 3:15am, and immediately noticed...
Who Killed Kenny? At 2:45am on a night in 2006, Tammy, a maid who works in...
Who Killed Kenny? At 2:45am on a night in 2006, Tammy, a maid who works in the house of multi-millionaire Kenny claims she was awoken by the sound of a loud thud outside her window. She got out of bed to discover that her employer had apparently fallen from one of his mansion's four balconies (1st, 2nd 3rd, and 4th floors). He was dead. Police arrived at 3:15am, and immediately noticed that Kenny was more than 7 feet horizontally away...
O: The A: Women of child bearing age thesid consume two-three ounce servngo)"sh each week o...
O: The A: Women of child bearing age thesid consume two-three ounce servngo)"sh each week o bearing age should avaid fish completely arette smoking during pregnaney cen cause Susden tefant Death Syrdne D: Eating fish with high levels of methylmercury is encouraged especaliy during pregnaney B: Women of chld C: Cigarette 10: Factors that increase the possbility of having bables with gestetional disbetes A: Being overweight or obese B: Being over 25 years old C Being Hispanic D: Being African...
A dead body was found within a closed room of a house where the
temperature was a constant 22 degrees celsius . At the time of
discovered the core temperature of the body was determined to be 28
degrees celsius . 1 hour later a second measurements show that the
core temperature of the body was 26 degrees celsius . Assume that a
time of that correspond to t = 0 and that the core temperature at
the time was...
Hello, I need help with the following word problem:
Question:
"You are a detective trying to solve a murder. A body was found
by a janitor with an initial temperature of 85 degrees Fahrenheit
at 7:00 AM. One hour later, when you arrive at 8:00 AM, the body of
the victim has dropped to 80 degrees Fahrenheit. The temperature of
the office was at a constant 70 degrees Fahrenheit. With your
knowledge of the human anatomy, you know that the...
Suppose that a death body is found inside a room that is kept at a constant 65 F. The body's temperature was first measured to be 800 F at 7:00 am, and an hour later 785' F. Assume that the person was healthy before she/he died and had a body temperature of 98.6 F.Use the Newton's Law of Cooling Model to determine the time when the person died. (a) Write the corresponding initial value problem describing the situation (b) Find...
The rate of cooling of a body can be expressed as dT dt :-k(T-T) where T = temperature of the body (°C), Ta= temperature of the surrounding medium (°C), and k=a proportionality constant (per minute). Thus, this equation (called Newton's law of cooling) specifies that the rate of cooling is proportional to the difference in the temperatures of the body and of the surrounding medium. If a metal ball heated to 80 °C is dropped into a lake where the...
Question 1:
Question 2:
1 point A liquid at temperature F is placed in an oven at temperature oven. Write a differential equation for the temperature Tit) of the liquid. 0 The temperature of the liquid increases at a rate times the difference between the temperature of the liquid and that of the T(0) Note: use TT', etc instead of T(t), T'(t) in your answers. After you set up your differential equation you will have to set it equal to...
use
all of 3 equations to slove the problem
Who Killed Kenny At 2:45am on a night in 2006, Tammy, a maid who works in the house of multi-millionaire Kenny claims she was awoken by the sound of a loud thud outside her window. She got out of bed to cover that her employer had apparently fallen from one of his mansion's four balconies (1st, 2nd 3rd, and 4th floors). He was dead. Police arrived at 3:15am, and immediately noticed...
Who Killed Kenny? At 2:45am on a night in 2006, Tammy, a maid who works in the house of multi-millionaire Kenny claims she was awoken by the sound of a loud thud outside her window. She got out of bed to discover that her employer had apparently fallen from one of his mansion's four balconies (1st, 2nd 3rd, and 4th floors). He was dead. Police arrived at 3:15am, and immediately noticed that Kenny was more than 7 feet horizontally away...
O: The A: Women of child bearing age thesid consume two-three ounce servngo)"sh each week o bearing age should avaid fish completely arette smoking during pregnaney cen cause Susden tefant Death Syrdne D: Eating fish with high levels of methylmercury is encouraged especaliy during pregnaney B: Women of chld C: Cigarette 10: Factors that increase the possbility of having bables with gestetional disbetes A: Being overweight or obese B: Being over 25 years old C Being Hispanic D: Being African...
Most questions answered within 3 hours.
-
Which of the following statements is true regarding the nature
of culture?
A.We are born with...
asked 39 seconds from now -
(a) 2
NO2(g) à 2
NO(g) +
O2(g)
The rate law for this reaction
is 2nd...
asked 2 minutes ago -
Write the overall reaction for the RedOx
reaction (below) when it occurs in an acidic environment....
asked 8 minutes ago -
Two forces are acting on an object. Force 1 on the object is 6.0
N and...
asked 9 minutes ago -
You are planning for retirement. You plan to work for 20 years.
Starting a year from...
asked 23 minutes ago -
The African Adventures exhibit water system holds approximately
850,000 gallons (3.2x109 g) of water. The temperature...
asked 14 minutes ago -
which of the following is capital?
the barn a farmer uses to hold the chickens he...
asked 24 minutes ago -
Attribute
Sample Value
Sample Value
Sample Value
Sample Value
pirate_num
11
22
43
54
pirate_lname
James...
asked 18 minutes ago -
10. Two forces act on a 3 kg object, the gravitational force and
a second, constant...
asked 35 minutes ago -
Dividing Partnership Net Loss
Leigh Meadows and Byron Leef formed a partnership in which the
partnership...
asked 31 minutes ago -
Discuss how Entrepreneurial leadership style differs
from traditional leadership?
asked 57 minutes ago -
A futuristic design for a car is to have a large solid
disk-shaped flywheel within the...
asked 55 minutes ago