Posted by **Chad** on Saturday, November 10, 2012 at 10:46pm.

A class of 11 students taking an exam has a power output per student of 122 W. Assume that the initial temperature of the room is 18.8oC and that its dimensions are 6.40 m by 14.5 m by 3.50 m. What is the temperature of the room at the end of 54.0 min if all the heat remains in the air in the room and none is added by an outside source? The specific heat of air is 840 J/kg*oC, and its density is about 1.25E-3 g/cm3.

* I keep calculating an answer close to 30 and im not sure what im doing wrong*

## Answer this Question

## Related Questions

- Physics - A class of 11 students taking an exam has a power output per student ...
- Physics - 60) A class of 10 students taking an exam has a power output per ...
- Physics - A class of 11 students taking an exam has a power output per student ...
- statistics and probability - It is known that an exam scores of students in STAT...
- JAVA PROGRAMMING - im new to java and this is my first assignment can anyone ...
- Teacher approach - When I entered the art room, the students were painting but ...
- Math - First period: 85, 83, 74, 70, 88,95,89,72,90,83,77,91,98,89,82,84 Second ...
- statistics - In one history class, 34 students took an exam. The mean of the ...
- economics - A professor of economics gives multiple choice exams each semester. ...
- Economic - The Admissions Director (AD) wants to determine the optimum number of...

More Related Questions