Quiz2 - answer the following questions : Question 1: What...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Quiz # 2 Physics 230 Prof. Hadley 1. Question: NOTE : For the following problems, use these constants: R = 8.315 J/(mol K), k = 1.38 X 10 -23 J/K, PV = nRT. STP means 273K, 1 atm 1 atm = 1.013 X 10 5 Pa U = fnRT/2, where f=# of degree of freedom. Also, pay close attention to significant figures. THE PROBLEM: Refer to Figure 1 below. You have 1.0 mol of argon, an ideal monatomic gas, in a closed container at STP (Point A in Figure 1). Points B and C are on the isotherm T=423K. The cycle ABCA is moved through counterclockwise. Using the formulas above,
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
Background image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: answer the following questions : Question 1: What is the pressure at Point B? Your Answer: 1.013 X 10 5 Pa CORRECT 1.0 mol 2.0 atm cannot be determined from the information given none of the above Points Received: 1 of 1 Comments: 2. Question: What is the volume at Point C? Your Answer: Points Received: 1 of 1 Comments: 3. Question: What is the heat (+ means heat goes in, - means heat comes out) that goes in or out from C to A? Your Answer: Points Received: 1 of 1 Comments: 4. Question: The total work done around the loop ABCA? Your Answer:...
View Full Document

Page1 / 3

Quiz2 - answer the following questions : Question 1: What...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online