Physics for Scientists and Engineers, Vol. 1
6th Edition
ISBN: 9781429201322
Author: Paul A. Tipler, Gene Mosca
Publisher: Macmillan Higher Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 18, Problem 56P
(a)
To determine
The explanation for warning and P-V diagram.
(b)
To determine
The remaining time of heating element before the burst.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
The pV-diagram in Fig. shows a process abc involving0.450 mol of an ideal gas. (a) What was the temperature of this gasat points a, b, and c? (b) How much work was done by or on the gas inthis process? (c) How much heat had to be added during the process toincrease the internal energy of the gas by 15,000 J?
The deusity of heliuy gas at 0°e
Is %o=0.179 Kg Im 3, The terperature
is then raised to T- 155°C, but
the pressure iskept constant.
Assuming that heliM is an ideaf
gas, Calculate the new density
Pfof the gas.
The temperature
kg/m3
A gas is to be expanded from initial state i to final state falong either path 1 or path 2 on a p-V diagram. Path 1 consists ofthree steps: an isothermal expansion (work is 40 J in magnitude),an adiabatic expansion (work is 20 J in magnitude), and anotherisothermal expansion (work is 30 J in magnitude). Path 2 consistsof two steps: a pressure reduction at constant volume and an expansionat constant pressure.What is the change in the internal energyof the gas along path 2?
Chapter 18 Solutions
Physics for Scientists and Engineers, Vol. 1
Ch. 18 - Prob. 1PCh. 18 - Prob. 2PCh. 18 - Prob. 3PCh. 18 - Prob. 4PCh. 18 - Prob. 5PCh. 18 - Prob. 6PCh. 18 - Prob. 7PCh. 18 - Prob. 8PCh. 18 - Prob. 9PCh. 18 - Prob. 10P
Ch. 18 - Prob. 11PCh. 18 - Prob. 12PCh. 18 - Prob. 13PCh. 18 - Prob. 14PCh. 18 - Prob. 15PCh. 18 - Prob. 16PCh. 18 - Prob. 17PCh. 18 - Prob. 18PCh. 18 - Prob. 19PCh. 18 - Prob. 20PCh. 18 - Prob. 21PCh. 18 - Prob. 22PCh. 18 - Prob. 23PCh. 18 - Prob. 24PCh. 18 - Prob. 25PCh. 18 - Prob. 26PCh. 18 - Prob. 27PCh. 18 - Prob. 28PCh. 18 - Prob. 29PCh. 18 - Prob. 30PCh. 18 - Prob. 31PCh. 18 - Prob. 32PCh. 18 - Prob. 33PCh. 18 - Prob. 34PCh. 18 - Prob. 35PCh. 18 - Prob. 36PCh. 18 - Prob. 37PCh. 18 - Prob. 38PCh. 18 - Prob. 39PCh. 18 - Prob. 40PCh. 18 - Prob. 41PCh. 18 - Prob. 42PCh. 18 - Prob. 43PCh. 18 - Prob. 44PCh. 18 - Prob. 45PCh. 18 - Prob. 46PCh. 18 - Prob. 47PCh. 18 - Prob. 48PCh. 18 - Prob. 49PCh. 18 - Prob. 50PCh. 18 - Prob. 51PCh. 18 - Prob. 52PCh. 18 - Prob. 53PCh. 18 - Prob. 54PCh. 18 - Prob. 55PCh. 18 - Prob. 56PCh. 18 - Prob. 57PCh. 18 - Prob. 58PCh. 18 - Prob. 59PCh. 18 - Prob. 60PCh. 18 - Prob. 61PCh. 18 - Prob. 62PCh. 18 - Prob. 63PCh. 18 - Prob. 64PCh. 18 - Prob. 65PCh. 18 - Prob. 66PCh. 18 - Prob. 67PCh. 18 - Prob. 68PCh. 18 - Prob. 69PCh. 18 - Prob. 70PCh. 18 - Prob. 71PCh. 18 - Prob. 72PCh. 18 - Prob. 73PCh. 18 - Prob. 74PCh. 18 - Prob. 75PCh. 18 - Prob. 76PCh. 18 - Prob. 77PCh. 18 - Prob. 78PCh. 18 - Prob. 79PCh. 18 - Prob. 80PCh. 18 - Prob. 81PCh. 18 - Prob. 82PCh. 18 - Prob. 83PCh. 18 - Prob. 84PCh. 18 - Prob. 85PCh. 18 - Prob. 86PCh. 18 - Prob. 87PCh. 18 - Prob. 88PCh. 18 - Prob. 89PCh. 18 - Prob. 90PCh. 18 - Prob. 91PCh. 18 - Prob. 92PCh. 18 - Prob. 93PCh. 18 - Prob. 94PCh. 18 - Prob. 95PCh. 18 - Prob. 96PCh. 18 - Prob. 97PCh. 18 - Prob. 98P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- Unreasonable results. (a) Find the temperature of 0.360 kg of water, modeled as an ideal gas, at a pressure of 1.01105 Pa if it has a volume of 0.615 m3. (b) What is unreasonable about this answer? How could you get a better answer?arrow_forwardA dilute gas expands quasi-statically to three times its initial volume. Is the final gas pressure greater for an isothermal or an adiabatic expansion? Does your answer depend on whether the gas is monatomic, diatomic, or polyatomic?arrow_forwardProfessional divas sometimes use heliox, consisting of 79% helium and 21% oxygen by mole. Suppose a perfectly rigid scuba tank with a volume of 11 L contains heliox at an absolute pressure of 2.1107 Pa at a temperature of 31 . (a) How many moles of helium and how many moles of oxygen are in the tank? (b) The diver goes down to a point where the sea temperature is 27 while using a negligible amount of the mixture. As the gas in the tank reaches this new temperature, how much heat is removed from it?arrow_forward
- Eato A gas whose presure ,volume and temperature ave 275 k Nimi 0.04 m and 185ċ. respectively .has its state changed at constant presure until its temperature. becomes 1s How much heat is transferted from Hhe and how much The final volume e gas diring gas the process ?arrow_forwardfor 0.0061 moes of The Figure s hows a pV-dagram an ideal gas that undergoes Ehe process from state I to state 26sta te 3. Q1B) P(atm) Pz Tq =2926K T3=2438k %3D 100 200 300 V V(cm3) The idenlgas cors tant R= 8.3/ J/mol or R=0.08206 L-atm/molin %3D 11.What is the absolute temperature, T, of the in kelvins? e gas in statel, 2) Calculate the pressure, Pe, of the gas in state 2 (inatml3 / Calculare the volume of the gasin state 3, Va in Iliters(e)arrow_forwardAttached Table gives experimental values of the molar enthalpy of nitrogen at 1 bar and 100 bars. Use this data to answer the following question about a nitrogen throttling process operating between these two pressures. (a) If the initial temperature is 300 K, what is the final temperature?arrow_forward
- 8. AN gases at STP because behave as id cal gases a.j The T and aoat STP are 273k and latm b.) The ideal gas formu1a onsiders the ir moucular weight C- Jthe velocitics are very fast and their intrinsic motecular propertics beome negligible OF the e :) hore abo vearrow_forwardA 1.25 mole sample of an ideal gas is expandedfrom 320. K and an initial pressure of 3.10 bar to a finalpressure of 1.00 bar, and CP, m = 5R/2. Calculate w forthe following two cascs:Condition: The expansion is isothermal and reversible.arrow_forwardThe ratio of the molar specific heat capacity at constant pressure to that at constant volume,gamma, for diatomic hydrogen gas is 7/5. In an adiabatic compression, the gas, originally atatmospheric pressure, is compressed from an original volume of 0.30 m3 to 0.10 m3. What is thefinal pressure of the gas?arrow_forward
- Problem 11: A diatomic ideal gas goes through the cycle a → b → c → d → a as shown in the figure. Processes ab and cd are isothermal and occur at temperatures TH = 390 K and TC = 288K, respectively. There are n = 45 moles of this gas in the system, and the initial volume is Va = 0.079 m3. Part (a) Calculate the work Wab, in joules, done by the gas during the process a → b. Part (b) Calculate the work Wbc done by the gas, in joules, during the process b → c. Part (c) Calculate the total work W done in the entire cycle, in joules. Part (d) Calculate the total heat Q, in joules, flowing into the gas in a complete cycle.arrow_forwardAn ideal gas undergoes isobaric (constant pressure) expansion at 0.672 bar from a volume of 12.5 L to 19.3 L. This same sample is then allowed to contract isothermally, achieving a final pressure of 1.183 bar. Assume that there are 0.454 moles of gas in the sample and sketch these two steps on a PV-diagram for reference (Note: 1 bar = 105 Pa.) (a) What is the sample's temperature at the end of the expansion in the initial step? (b) Determine the work performed on or by the gas (in J) in the first step (isobaric expansion)? Remember that work performed by the gas is negative (< 0). (c) What quantity of work (in J) is performed on or by the gas in the second step of this process (isothermal compression)?arrow_forwardAn ideal gas is compressed isothermally from 2.00atm to 90.0atm. At 40°C, three moles reacted with external pressure from the system given at 825atm. Calculate the: a) work b) heat ROUND OFF TO TWO DECIMAL PLACES ONLY AT THE FINAL ANSWER.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
