If the person in the example is a Terminator machine that is composed of 99.99% Aluminum. How much energy is required to raise his temperature on the said problem? During a bout with the flu an 80 kg man ran a fever of 39.0°C (102.2°F)instead of the normal body temperature of 37.0°C (98.6°F). Assumingthat the human body is mostly water, how much heat is required toraise his temperature by that amount?IDENTIFY and SET UP This problem uses the relationshipamong heat (the target variable), mass, specific heat, and tem-perature change. We use Eq. (17.13) to determine the requiredheat Q. with m = 80 kg, c = 4190 J/kg · K (for water), andAT = 39.0°C - 37.0°C = 2.0 C = 2.0 K.EXECUTE From Eq. (17.13),Q = mc AT = (80 kg)(4190 J/kg · K)(2.0 K) = 6.7 x 10° J

Heat required, Q=mc∆T specific heat of aluminium 0.89J /gm-C=0.89 X1000 J/kg-C Assume rest of the…

Answered: If the person in the example is a…

If the person in the example is a Terminator machine that is composed of 99.99% Aluminum. How much energy is required to raise his temperature on the said problem?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter1: Temperature And Heat

Section: Chapter Questions

Problem 48P: A person taking a reading of the temperature in a freezer in Celsius makes two mistakes: first...

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Concept explainers

First law of Thermodynamics

The word thermodynamics consists of two words: thermo- and dynamics. Dynamics means the study of motion. The field of thermodynamics is all about the study of the movement of heat. In a more meaningful way, it is stated as the study of the transfer of energy. Energy transfer is something that we encounter in day-to-day life. Automobiles, chemical reactions, refrigerators, and power generators work on the basis of thermodynamic principles.

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If the person in the example is a Terminator machine that is composed of 99.99% Aluminum. How much energy is required to raise his temperature on the said problem?

During a bout with the flu an 80 kg man ran a fever of 39.0°C (102.2°F)
instead of the normal body temperature of 37.0°C (98.6°F). Assuming
that the human body is mostly water, how much heat is required to
raise his temperature by that amount?
IDENTIFY and SET UP This problem uses the relationship
among heat (the target variable), mass, specific heat, and tem-
perature change. We use Eq. (17.13) to determine the required
heat Q. with m = 80 kg, c = 4190 J/kg · K (for water), and
AT = 39.0°C - 37.0°C = 2.0 C = 2.0 K.
EXECUTE From Eq. (17.13),
Q = mc AT = (80 kg)(4190 J/kg · K)(2.0 K) = 6.7 x 10° J

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