- 20.1: Suppose 4.00 mol of an ideal gas undergoes a reversible isothermal ...
- 20.2: An ideal gas undergoes a reversible isothermal expansion at 77.0 C,...
- 20.3: A 2.50 mol sample of an ideal gas expands reversibly and isothermal...
- 20.4: How much energy must be transferred as heat for a reversible isothe...
- 20.5: Find (a) the energy absorbed as heat and (b) the change in entropy ...
- 20.6: (a) What is the entropy change of a 12.0 g ice cube that melts comp...
- 20.7: A 50.0 g block of copper whose temperature is 400 K is placed in an...
- 20.8: At very low temperatures, the molar specific heat CV of many solids...
- 20.9: A 10 g ice cube at $10-C is placed in a lake whose temperature is 1...
- 20.10: A 364 g block is put in contact with a thermal reservoir. The block...
- 20.11: In an experiment, 200 g of aluminum (with a specific heat of 900 J/...
- 20.12: A gas sample undergoes a reversible isothermal expansion. Figure 20...
- 20.13: In the irreversible process of Fig. 20-5, let the initial temperatu...
- 20.14: (a) For 1.0 mol of a monatomic ideal gas taken through the cycle in...
- 20.15: A mixture of 1773 g of water and 227 g of ice is in an initial equi...
- 20.16: An 8.0 g ice cube at $10-C is put into a Thermos flask containing 1...
- 20.17: In Fig. 20-25, where V23 # 3.00V1, n moles of a diatomic ideal gas ...
- 20.18: A 2.0 mol sample of an ideal monatomic gas undergoes the reversible...
- 20.19: Suppose 1.00 mol of a monatomic ideal gas is taken from initial pre...
- 20.20: Expand 1.00 mol of an monatomic gas initially at 5.00 kPa and 600 K...
- 20.21: Energy can be removed from water as heat at and even below the norm...
- 20.22: An insulated Thermos contains 130 g of water at 80.0-C. You put in ...
- 20.23: A Carnot engine whose low-temperature reservoir is at 17-C has an e...
- 20.24: A Carnot engine absorbs 52 kJ as heat and exhausts 36 kJ as heat in...
- 20.25: A Carnot engine has an efficiency of 22.0%. It operates between con...
- 20.26: In a hypothetical nuclear fusion reactor, the fuel is deuterium gas...
- 20.27: A Carnot engine operates between 235 C and 115 C, absorbing 6.30 10...
- 20.28: In the first stage of a two-stage Carnot engine, energy is absorbed...
- 20.29: Figure 20-27 shows a reversible cycle through which 1.00 mol of a m...
- 20.30: A 500 W Carnot engine operates between constanttemperature reservoi...
- 20.31: The efficiency of a particular car engine is 25% when the engine do...
- 20.32: A Carnot engine is set up to produce a certain work W - - per cycle...
- 20.33: Figure 20-29 shows a reversible cycle through which 1.00 mol of a m...
- 20.34: An ideal gas (1.0 mol) is the working substance in an engine that o...
- 20.35: The cycle in Fig. 20-31 represents the operation of a gasoline inte...
- 20.36: How much work must be done by a Carnot refrigerator to transfer 1.0...
- 20.37: A heat pump is used to heat a building. The external temperature is...
- 20.38: The electric motor of a heat pump transfers energy as heat from the...
- 20.39: A Carnot air conditioner takes energy from the thermal energy of a ...
- 20.40: To make ice, a freezer that is a reverse Carnot engine extracts 42 ...
- 20.41: An air conditioner operating between 93 F and 70 F is rated at 4000...
- 20.42: The motor in a refrigerator has a power of 200 W. If the freezing c...
- 20.43: Figure 20-32 represents a Carnot engine that works between temperat...
- 20.44: (a) During each cycle, a Carnot engine absorbs 750 J as heat from a...
- 20.45: Construct a table like Table 20-1 for eight molecules
- 20.46: A box contains N identical gas molecules equally divided between it...
- 20.47: A box contains N gas molecules. Consider the box to be divided into...
- 20.48: Four particles are in the insulated box of Fig. 20-17. What are (a)...
- 20.49: A cylindrical copper rod of length 1.50 m and radius 2.00 cm is ins...
- 20.50: Suppose 0.550 mol of an ideal gas is isothermally and reversibly ex...
- 20.51: As a sample of nitrogen gas (N2) undergoes a temperature increase a...
- 20.52: Suppose 1.0 mol of a monatomic ideal gas initially at 10 L and 300 ...
- 20.53: Suppose that a deep shaft were drilled in Earths crust near one of ...
- 20.54: What is the entropy change for 3.20 mol of an ideal monatomic gas u...
- 20.55: A 600 g lump of copper at 80.0-C is placed in 70.0 g of water at 10...
- 20.56: Figure 20-33 gives the force magnitude F versus stretch distance x ...
- 20.57: The temperature of 1.00 mol of a monatomic ideal gas is raised reve...
- 20.58: Repeat 57, with the pressure now kept constant.
- 20.59: A 0.600 kg sample of water is initially ice at temperature . What i...
- 20.60: A three-step cycle is undergone by 3.4 mol of an ideal diatomic gas...
- 20.61: An inventor has built an engine X and claims that its efficiency X ...
- 20.62: Suppose 2.00 mol of a diatomic gas is taken reversibly around the c...
- 20.63: A three-step cycle is undergone reversibly by 4.00 mol of an ideal ...
- 20.64: (a) A Carnot engine operates between a hot reservoir at 320 K and a...
- 20.65: A 2.00 mol diatomic gas initially at 300 K undergoes this cycle: It...
- 20.66: An ideal refrigerator does 150 J of work to remove 560 J as heat fr...
- 20.67: Suppose that 260 J is conducted from a constant-temperature reservo...
- 20.68: An apparatus that liquefies helium is in a room maintained at 300 K...
- 20.69: A brass rod is in thermal contact with a constant-temperature reser...
- 20.70: A 45.0 g block of tungsten at 30.0 C and a 25.0 g block of silver a...
- 20.71: A box contains N molecules. Consider two configurations: configurat...
- 20.72: Calculate the efficiency of a fossil-fuel power plant that consumes...
- 20.73: A Carnot refrigerator extracts 35.0 kJ as heat during each cycle, o...
- 20.74: A Carnot engine whose high-temperature reservoir is at 400 K has an...
- 20.75: System A of three particles and system B of five particles are in i...
- 20.76: Figure 20-36 shows a Carnot cycle on a T-S diagram, with a scale se...
- 20.77: Find the relation between the efficiency of a reversible ideal heat...
- 20.78: A Carnot engine has a power of 500 W. It operates between heat rese...
- 20.79: In a real refrigerator, the low-temperature coils are at $13 C, and...
Solutions for Chapter 20: Fundamentals of Physics 10th Edition
Full solutions for Fundamentals of Physics | 10th Edition
ISBN: 9781118230718
Solutions for Chapter 20
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Since 79 problems in chapter 20 have been answered, more than 130461 students have viewed full step-by-step solutions from this chapter. This textbook survival guide was created for the textbook: Fundamentals of Physics, edition: 10. Fundamentals of Physics was written by and is associated to the ISBN: 9781118230718. This expansive textbook survival guide covers the following chapters and their solutions. Chapter 20 includes 79 full step-by-step solutions.
Key Physics Terms and definitions covered in this textbook
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parallel
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any symbol
average (indicated by a bar over a symbol—e.g., v¯ is average velocity)
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°C
Celsius degree
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°F
Fahrenheit degree