EP PHYSICS F/SCI.+ENG.W/MOD..-MOD.MAST.
5th Edition
ISBN: 9780134402635
Author: GIANCOLI
Publisher: PEARSON CO
expand_more
expand_more
format_list_bulleted
Question
Chapter 20.9, Problem 1DE
To determine
The probability of finding atleast two heads.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Q4
The following data show the probabilities for the number of cars sold in a given day at Alex's car
dealer store.
P(X)
0.13
0.10
0.28
P (3)
4
0.17
0.09
0.11
What is the probablity that three cars were sold in a day?
Consider a case of n particles and two compartments, if n1 is the number of particles in one compartment and remaining n2=n-n1 particles in other compartment, then the number of microstates in the macrostate (n1, n-n1) or thermodynamic probability is
Chapter 20 Solutions
EP PHYSICS F/SCI.+ENG.W/MOD..-MOD.MAST.
Ch. 20.3 - Prob. 1AECh. 20.9 - Prob. 1DECh. 20 - Prob. 1QCh. 20 - Can you warm a kitchen in winter by leaving the...Ch. 20 - Would a definition of heat engine efficiency as e...Ch. 20 - Prob. 4QCh. 20 - Prob. 5QCh. 20 - The oceans contain a tremendous amount of thermal...Ch. 20 - Discuss the factors that keep real engines from...Ch. 20 - Prob. 8Q
Ch. 20 - Describe a process in nature that is nearly...Ch. 20 - (a) What happens if you remove the lid of a bottle...Ch. 20 - Prob. 11QCh. 20 - Prob. 12QCh. 20 - Give three examples, other than those mentioned in...Ch. 20 - Which do you think has the greater entropy, 1 kg...Ch. 20 - Prob. 16QCh. 20 - Prob. 17QCh. 20 - The first law of thermodynamics is sometimes...Ch. 20 - Powdered milk is very slowly (quasistatically)...Ch. 20 - Two identical systems are taken from state a to...Ch. 20 - It can he said that the total change in entropy...Ch. 20 - Prob. 22QCh. 20 - Prob. 23QCh. 20 - Prob. 1MCQCh. 20 - Prob. 2MCQCh. 20 - Prob. 3MCQCh. 20 - Prob. 4MCQCh. 20 - Prob. 5MCQCh. 20 - Prob. 6MCQCh. 20 - Prob. 7MCQCh. 20 - Prob. 8MCQCh. 20 - Prob. 9MCQCh. 20 - Prob. 10MCQCh. 20 - Prob. 11MCQCh. 20 - Prob. 12MCQCh. 20 - Prob. 1PCh. 20 - Prob. 2PCh. 20 - Prob. 3PCh. 20 - (II) A typical compact car experiences a total...Ch. 20 - Prob. 5PCh. 20 - (II) Figure 2017 is a PV diagram for a reversible...Ch. 20 - Prob. 7PCh. 20 - Prob. 8PCh. 20 - Prob. 9PCh. 20 - Prob. 10PCh. 20 - (II) (a) Show that the work done by a Carnot...Ch. 20 - Prob. 12PCh. 20 - Prob. 13PCh. 20 - Prob. 14PCh. 20 - (II) Assume that a 65 kg hiker needs 4.0 103 kcal...Ch. 20 - Prob. 16PCh. 20 - Prob. 18PCh. 20 - (III) A Carnot cycle, shown in Fig. 20-7, has the...Ch. 20 - (III) One mole of monatomic gas undergoes a Carnot...Ch. 20 - (III) In an engine that approximates the Otto...Ch. 20 - Prob. 22PCh. 20 - Prob. 23PCh. 20 - Prob. 24PCh. 20 - Prob. 25PCh. 20 - Prob. 26PCh. 20 - Prob. 27PCh. 20 - Prob. 28PCh. 20 - (II) An ideal heal pump is used to maintain the...Ch. 20 - Prob. 30PCh. 20 - Prob. 31PCh. 20 - Prob. 32PCh. 20 - Prob. 33PCh. 20 - Prob. 34PCh. 20 - Prob. 35PCh. 20 - (I) What is the change in entropy of 1.00 m3 of...Ch. 20 - Prob. 37PCh. 20 - (II) If 0.45kg f water at 100C is changed by a...Ch. 20 - Prob. 39PCh. 20 - Prob. 40PCh. 20 - Prob. 41PCh. 20 - Prob. 42PCh. 20 - Prob. 43PCh. 20 - Prob. 44PCh. 20 - Prob. 45PCh. 20 - Prob. 46PCh. 20 - Prob. 47PCh. 20 - (II) An ideal gas of n moles undergoes the...Ch. 20 - Prob. 49PCh. 20 - Prob. 50PCh. 20 - (II) Two samples of an ideal gas are initially at...Ch. 20 - (II) 1.00 mole of nitrogen (N2) gas and 1.00 mole...Ch. 20 - (II) (a) Why would you expect the total entropy...Ch. 20 - (II) Thermodynamic processes are sometimes...Ch. 20 - Prob. 55PCh. 20 - (III) Consider an ideal gas of n moles with molar...Ch. 20 - (III) A general theorem states that the amount of...Ch. 20 - Prob. 58PCh. 20 - (I) Use Eq. 2014 to determine the entropy of each...Ch. 20 - (II) Suppose that you repeatedly shake six coins...Ch. 20 - (II) (a) Suppose you have four coins, all with...Ch. 20 - Prob. 62PCh. 20 - Prob. 63PCh. 20 - Prob. 64PCh. 20 - Prob. 65PCh. 20 - Prob. 66PCh. 20 - Prob. 67GPCh. 20 - Prob. 68GPCh. 20 - A heat engine takes a diatomic gas around the...Ch. 20 - Prob. 70GPCh. 20 - Prob. 71GPCh. 20 - Prob. 72GPCh. 20 - The operation of a certain heat engine takes an...Ch. 20 - Prob. 74GPCh. 20 - Prob. 75GPCh. 20 - 1.00 mole of an ideal monatomic gas at STP first...Ch. 20 - Prob. 77GPCh. 20 - Prob. 78GPCh. 20 - Prob. 80GPCh. 20 - Prob. 82GPCh. 20 - The Stirling cycle shown in Fig 20-27, is useful...Ch. 20 - Prob. 84GPCh. 20 - Prob. 85GPCh. 20 - Thermodynamic processes can be represented not...Ch. 20 - An aluminum can, with negligible heat capacity, is...Ch. 20 - Prob. 88GPCh. 20 - A bowl contains a large number of red, orange, and...Ch. 20 - Prob. 90GPCh. 20 - Prob. 92GP
Knowledge Booster
Similar questions
- The average electricity consumption of a house in Gainesville is known to be 1,036 kWh in a month (One month = 30 days). They would like to install solar panels of 30 % efficiency to generate this electricity. Given that the average solar power density in Gainesville is 5.47 kWh/m2/day, how much surface area must the panels occupy? Calculate the result in m² but do not write the unit. Round off you E swer to a whole number (zero decimal place.)arrow_forwardAssume that each face of a die is equally likely to land uppermost. Consider a game which involves the tossing of 5 such dice. Find the probability that the number “6" appears uppermost (a) in exactly one die, (b) in at least one die, (c) in exactly two dicearrow_forwardA box contains 100 atoms in a configuration that has 50 atoms in each half of the box. Suppose that you could count the different microstates associated with this configuration at the rate of 100 billion states per second, using a supercomputer. Without written calculation, guess how much computing time you would need: a day, a year, or much more than a year.arrow_forward
- Consider a particle is confined in a three-level system. The probability of finding the particle in first level is 0.38, for second level 0.36, and for third level it is 0.26. What is the entropy of the system. (a) 6.5x104 J/K (b) 4.7x104 m² -kg s.K (c) 1.5x10 m kg s.K (d) -1.5x103 J/Karrow_forwardA certain coal-fired power plant has a rated power capacity of P = 955 MW. The output of this plant is W = 0.39QH, where QH is the energy input as heat from the hot reservoir. Which would increase the efficiency more, doubling QH or reducing QC by half? Doubling Qh would bring about the greater increase in efficiency. Doubling Qh and reducing Qc by half will have the same effect in increasing the efficiency. Neither doubling Qh and reducing Qc by half would change the efficiency. Both doubling Qh and reducing Qc by half would reduce the efficiency. Reducing Qc by half bring about the greater increase in efficiency.arrow_forwardNiloarrow_forward
- Consider a system with discrete energy levels. Which of the following statements is true? Choose one: a. The entropy of the system decreases as the temperature rises. b. If kBT is much smaller than the energy difference between the first excited state and the lowest energy level (=ground state), the system is most likely in the ground state. C. If the system has independent degrees of freedom, the partition function of the system is the sum of the partition functions related to these degrees of freedom. d. If kBT is much larger than the energy difference between the highest and lowest en the system is most likely in the highest energy state. rgy levels,arrow_forwardConsider a system containing N distinct, stationary and non-interacting particles. Each atom has only two energy levels 0 and ξ>0. If the average energy per atom E/N for N is close to 0 determine (a). Sum of microstates (b) entropy per atomarrow_forwardA display demonstrating probability consists of a board full of pegs with four bins at the bottom. A ball is placed at the top and bounces through the pegs before ending up in one of the bins. Each bin can hold multiple balls. The balls are distinguishable. (a) How many microstates are possible in a macrostate with two balls? (b) How many microstates are possible in a macrostate with two balls, where at least one of the balls lands in the first bin? (c) How many microstates are possible in a macrostate with two balls, where exactly one of the balls lands in the first bin? (d) What is the entropy, in units of the Boltzmann constant, of the macrostate from part (a)? (e) What is the entropy, in units of the Boltzmann constant, of the macrostate from part (b)? (f) What is the entropy, in units of the Boltzmann constant, of the macrostate from part (c)? (g) Assume the probability of a ball landing in any given bin is the same for all bins. If we have a macrostate with two…arrow_forward
- K conditions 2 is 2.00 and K condition 1 is 1.88. Why should K condition 1 and 2 should be the same?arrow_forwardEach particle has 2 energy levels that are 0 and α. Using ni=Ae^−εi/kT What is the entropy S of this system at a given temperature T, as T→∞, and T→0. We expect the entropy S to be 0 at T= 0. Does entropy increase as the temperature T increases?arrow_forwardA system's "entropy" is (a) the amount of work the system can do. (b) the amount of microscopic work the system can do. (c) the amount of force the system could exert. (d) the amount of thermal energy in the system. (e) the amount of microscopic disorganization in the system.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage LearningClassical Dynamics of Particles and SystemsPhysicsISBN:9780534408961Author:Stephen T. Thornton, Jerry B. MarionPublisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
Classical Dynamics of Particles and Systems
Physics
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Cengage Learning