Saturday
April 18, 2015

Homework Help: Physics sph 212

Posted by Tiera on Thursday, April 5, 2012 at 10:18pm.

A person takes in a breath of 0 degrees celsius air and holds it until it warms to 37 degrees celsius. The air has an initial volume of 0.700L and a mass of 9.00*10^-4kg. Determine
a. the work done by the air on the lungs if the pressure remains constant at atm,
b.the change in internal energy of the air,and
c.the energy added to the air by heat. Model the air as if it were the monatomic gas

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A person takes in a breath of 27C air and holds it until it warms to ...
Physics - A person takes in a breath of 13*C of air and holds it until it warms ...
Physics - A tire contains air at a pressure of 2 bar at 15 degrees Celsius. If ...
Physical Science - A tire contains air at a pressure of 2.8 bar at 10 degrees ...
physics - A resting person requires 14.5 L of oxygen per hour to maintain ...
Chemistry - How much time is required for a sound to travel 1 mile if the air ...
Chemistry - 1. Calculate the number of molecules in a deep breath of air whose ...
physics - On a cold winter day when the temperature is -20 degrees celsius, what...
Physics - Thank you for any help and assistance. Here is the question/problem: ...
physics - A sealed glass bottle containing air at atmospheric pressure (101kPa) ...

Members