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Get Full Access to College Physics - 1 Edition - Chapter 7 - Problem 48pe
Get Full Access to College Physics - 1 Edition - Chapter 7 - Problem 48pe

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# Energy that is not utilized for work or heat transfer is

ISBN: 9781938168000 42

## Solution for problem 48PE Chapter 7

College Physics | 1st Edition

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Problem 48PE

Problem 48PE

Energy that is not utilized for work or heat transfer is converted to the chemical energy of body fat containing about 39 kJ/g. How many grams of fat will you gain if you eat 10,000 kJ (about 2500 kcal) one day and do nothing but sit relaxed for 16.0 h and sleep for the other 8.00 h? Use data from Table 7.5 for the energy consumption rates of these activities.

Step-by-Step Solution:

Solution 48PE

From the data given, we are required to calculate how much energy you would lose if you spend your day as given in the question.

Step 1 of 3

The energy you gain from food is 10,000 kJ.

Table 7.5 says,

You consume 83 J/s while you are sleeping.

You consume 120 J/s while you are sitting at rest.

The energy consumed by you after you sit relaxed for 16.0 h is  J

J

kJ

The energy consumed by you after you sleep for 8.00 h is  J

J

kJ

Step 2 of 3

Step 3 of 3

##### ISBN: 9781938168000

This textbook survival guide was created for the textbook: College Physics , edition: 1. This full solution covers the following key subjects: Energy, fat, heat, consumption, containing. This expansive textbook survival guide covers 34 chapters, and 3125 solutions. The full step-by-step solution to problem: 48PE from chapter: 7 was answered by , our top Physics solution expert on 07/07/17, 04:39PM. College Physics was written by and is associated to the ISBN: 9781938168000. The answer to “Energy that is not utilized for work or heat transfer is converted to the chemical energy of body fat containing about 39 kJ/g. How many grams of fat will you gain if you eat 10,000 kJ (about 2500 kcal) one day and do nothing but sit relaxed for 16.0 h and sleep for the other 8.00 h? Use data from Table 7.5 for the energy consumption rates of these activities.” is broken down into a number of easy to follow steps, and 70 words. Since the solution to 48PE from 7 chapter was answered, more than 2215 students have viewed the full step-by-step answer.

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