Download the App!

Get 24/7 study help with the Numerade app for iOS and Android! Enter your email for an invite.

Get the answer to your homework problem.

Try Numerade free for 7 days

Like

Report

$\bullet$$\bullet$ The graph in Figure 15.40 shows a $p V$ diagram for 1.10 moles of $i d e a l$ oxygen, $\mathrm{O}_{2} .$ (a) Find the temperature at points $a, b, c,$ and $d .$ (b) How many joules of heat enters (or leaves) the oxygen in segment (i) $a b,$ (ii) $b c,$ (iii) $c d,$ (iv) da?(c) In each of the preceding segments, does the heat enter or leave the gas? How do you know?

Click to see solution

Physics 101 Mechanics

Chapter 15

Thermal Properties of Matter

Temperature and Heat

The First Law of Thermodynamics

The Second Law of Thermodynamics

University of Washington

Simon Fraser University

Hope College

Lectures

03:15

In physics, the second law of thermodynamics states that the total entropy of an isolated system can only increase over time. The total entropy of a system can never decrease, and the entropy of a system approaches a constant value as the temperature approaches zero.

03:25

The First Law of Thermodynamics is an expression of the principle of conservation of energy. The law states that the change in the internal energy of a closed system is equal to the amount of heat energy added to the system, minus the work done by the system on its surroundings. The total energy of a system can be subdivided and classified in various ways.

12:37

The graph in Figure 15.37 …

13:10

$\bullet$$\bullet$ The gra…

17:25

$\bullet$$\bullet$ Figure …

07:44

$\bullet$ The $p V$ diagra…

04:49

06:01

The $p V$ -diagram in Fig.…

07:18

07:04

The process $a b c$ shown …

04:54

The $p V$ diagram inFi…

13:27

The graph in Fig. $\mathbf…

03:34

13:43

The graph in Fig. Pl9.48 s…

08:34

06:55

The process abc shown in t…

14:05

The $p V$ diagram in Figur…

the graph is a beauty. I ground for 1.10 months off our eo oxygen. So in the first bout, we want to find the computer at Point A B C. Energy. So far, quite a you Bebe is equal to an arty. On weekend, I introduce T physical toe peeing bomb and ah so the temperature it won't physical toe appreciated point you. That is zero point 60 atmosphere, which is little by a 60 multiply. 101 3 to 5 Baskin multiply while you may point A, which is the divine one meter Q. Upon number of moral support to Young is 1.10 most and when you off Ari's ad mind. 314472 Jos Baltimore But Kelvin. So we get some pressure at point A is equal to six 65 Calorie No. Four point point B. We have I'm pretty Good point. Be physical too. Potentially Might be dead is zero points six and must fear, which is thereupon six. Multiply 101 She do five Paschal multiply volume at point B is zero pie for grouping meter upon, and he is 1.1 of the most and well, you off Audis. A 0.314472 Joe Formal for Kill Bill. So we get temperature, it won't be equals toe 46 flight Mitt, why don't at nine Kelly, we want to google it, um, visited point it won't see sort of pretty good point C is equal to pressure air piracy. There's 0.20 atmosphere Little mind to zero multiply 101 So you do five Baskin multiply while you met. Piracy is the 11 volume it piracy is the wine for do with meter a bone and is one bite 10 Most multiply when you off. Guess Causton is on point 314 472 Joe bottom. All our Children. So we get them, Bridget and currency equal to and and six point 296 Calvin. Now we want to calculate Appreciate Point, Andy. So the British Point D is it good answered, um, picture as the pressure it won't do. You use 0.2 atmosphere. Zero point toe multiply 101 c 25 basket. My reply volume and finally is divine one meter Q upon and is 1.10 Most multiply Are there the strip and Pirates? 314472 Joe for more parking. So we get some pressure at point D is equal to 2 to 1 point. I have seven Calvin. Now in the be part of this problem, we want to calculate hit injures our lives in each segment. No, in the segment, maybe by using force a lot through anonymous, we have Q musical too changing intelligent people us rubbed. Um, so far the signal we have kun in Sigmund A be physical too. Teaching internal energy in segment A B plus world on in segment maybe s changing international musical toe and time CV times getting temperature which is an CV Oh, interjecting the president is KGB minus t air. Bless work done that is equal toe p times Delta v Here be any pleasure in the Sigmund A B sometimes maybe minus me? No. By putting different Well, it was he in a Sigmund a B is equal to your aunt is one bite 10 moles multiply Muller specific it air Constant volume is 21 point one D'oh Joel Formal park l mean in tow. Come Pritchard. FB. He's 65 airport and nine Corinne minus temperature at is 6 65 Kill me, plus pressure in a signal. Maybe there is Zubair 60 Multiply 101 3 to 5. Baskin in tow. Volume it be. Is there a point for Mr Q minus? Will illuminate a is 0.1 meter Q. So we good heat investing. Mint baby is equal to four by 6.4 Multiply 10 to the power for Joe Now we want to calculate the heat in the segment. BC again by using forced laughter anonymously here he released our love in segment BC Physical toe Jenkin internally in the Sigmund B C plus Well done in the cigarette you see tenting Internal musical tow n times. See, we in doom fired. Um Bridger here T c d c minus in ancient approaches TV And in the segment volume is constant, so there's no change in volume. So we get work done. Is it gold toe zero? No, By putting different values here, any one point 10 moles CV is 21. Find 10 Joel, But, um all for killing you on D. C. Is and and six point 296 Kelvin minus embittered bees to a six flight man point and nine killing. So be good. Eat in the Sigma BC. Is it true? Minus for 11 for one? Yo No. In the Sigmund Siri, we have cume in segments. City is equal to taking internally in segments city. Plus, we're done in the Sigmund Siri again, getting international musical door and domes more specifically their constant volume. Times change in temperature. You're taking some pretty easy call toe somebody a D minus Trump Regular sea Plus We're done is pressure in the Sigmund City times while human d minus while you met See why putting different values we get cume in the Sigmund City physical toe, 1.10 more multiply going to one mind 10 Joel Permal for killing in tow. Computer D's 2 to 1.57 Kill me, minus 10 British overseas and six point 296 Kelvin, plus pressure in the Syngman Siri is zero wind to through multiplying ones. There won t 25 rascal into while you Mercedes zero find one cubic meter minus while you mercy is you're applying for cubic meter. So you get Q in the Sigmund Siri is equal to minus 21507 Yo, no! In the segment, dear, we help Cumin. The Sigmund E A is equal to Genting Internal Energy in the Sigmund de Apol s work. Done in the segment, dear, you're not changing. Volume happens in the segment, dear. So we're done in this segment is equal to zero. So Q in a segment, the air is equal to taking in the energy that is And I'm c air constant volume times t f minus t d nobody looking different. Well, he was here, and he's one point ones. You Jamal CDs 21 point 10 doll Formal park Elwin into two teas. 665 Kelvin minus to do 1.57 kelvin. So we get given in the Sigmund. Yeah, Physical crew 10 two 92 Joe in the segment? No, in a sparse E, we have in segment A B. You didn't heat is positive cues positive. This shows. There it is. I didn't do the system are hate interest into the guests. And in the segment BC, he is in negative. So this shorted? No, it leaps, I guess. And in a segment, sooty. He doesn't get you. This show did. He'd leaves the guests on in the segment, dear. Hey, it is positive. This shows that heat enters into the gears.

View More Answers From This Book

Find Another Textbook

Numerade Educator

01:41

$\cdot$ A car alarm is emitting sound waves of frequency 520 $\mathrm{Hz}$ .…

07:20

\bullet A cart carrying a vertical missile launcher moves horizontally at a …

01:13

$$\begin{array}{l}{\cdot \text { A coal-fired power plant that operates …

05:10

\bullet A uniform beam 4.0 $\mathrm{m}$ long and weighing 2500 $\mathrm{N}$ …

04:51

$\bullet$ $\bullet$ Bungee jump. A bungee cord is 30.0 $\mathrm{m}$ long and…

05:37

$\bullet$ Three identical 6.40 $\mathrm{kg}$ masses are hung by three identi…

03:21

$\cdot$ The rotor (flywheel) of a toy gyroscope has a mass of 0.140 kg. Its …

02:20

By how many newtons do you increase the weight of your car when you fill up …

02:53

$\cdot$ A metal rod is 40.125 $\mathrm{cm}$ long at $20.0^{\circ} \mathrm{C}…

05:20

$\bullet$ $\bullet$ A pump is required to lift 750 liters of water per minut…