Answered: A heat engine operates between a…

Name: A heat engine operates between a reservoir at 24°C and one at 432°C. W
Uploaded: 2022-11-30T03:40:23.000Z
Channel: Bartleby
Description: A heat engine operates between a reservoir at 24°C and one at 432°C. What is the maximum efficiency possible for this engine?

Science

Physics

A heat engine operates between a reservoir at 24°C and one at 432°C. What is the maximum efficiency possible for this engine?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter4: The Second Law Of Thermodynamics

Section: Chapter Questions

Problem 80AP: A Carnot engine operates in a Carnot cycle between a heat source at 550 and a heat sink at 20 ....

See similar textbooks

Related questions

Q: A gasoline engine absorbs 2.9 kJ of heat and performs 0.7 kJ of mechanical work in each cycle. The…

A: Heat absorbed (Q)= 2.9 KJ = 2.9× 10³ J Work done (W)= 0.7 KJ = 0.7× 10³ J We know that…

Q: The efficiency of a Carnot heat engine is 25%. It takes 4000 J of heat input. What is the heat…

Q: Water near the surface of a tropical ocean has a temperature of 298.2 K (25.0°C), while water 700 m…

A: Given: Surface high temperature, Th = 298.2 K 700 m beneath surface temperature, Ts = 280.2K

Q: What is the ideal efficiency of a heat engine operating between 2700K and 300K temperatures? a. 10%…

Q: An ideal heat engine takes in heat from a reservoir at 380 °C and has an efficiency of 28%: If the…

A: In first case temperature of hot reservoir = 380 degrees

Q: A heat engine has quarter the thermal efficiency of a carnot engine operating between 85C and 445C.…

A: Given values - Tcold=85o C =85+273=358 K THot=445o C=445+273=718 K Therefore, Efficiency of Carnot…

Q: What is the ideal efficiency of a reversible heat engine cyclically operating between a source…

A: Given information: Here, Tsource and Tsink are the absolute temperatures of the source and the sink…

Q: A separate engine operates with a hot reservoir temperature of 600 K and a cold reservoir…

A: Given T1 =600 K And T2=300 K Find the maximum efficiency.

Q: A steam engine is operating at its theoretical maximum efficiency of 60%. If the waste heat has a…

Q: A heat engine having the maximum possible efficiency has an efficiency of 35.0% when operating…

A: The given values are,

Q: A steam turbine operates at a boiler temperature of 450 K and an exhaust temperature of 300 K. What…

Q: A Carnot heat engine operates between 400K and 500 K. Its efficiency is: а. 25% b. 20% C. 79% d. 44%

A: T1 = 400 K T2 = 500K Efficiency = ?

Q: A heat engine operates between a reservoir at 25°C and one at 375°C. What is the maximum efficiency…

Q: In a Carnot engine the hot reservoir is 67.0°C warmer than the cold reservoir. The engine's…

Q: What is the maximum possible efficiency (in Percent) of a steam engine working between a hot…

A: The efficiency is given by η = 1- TcTH Where, Tc is the temperature of cold junction and the TH is…

Q: A solar energy based heat engine which receives 80 kJ of heat at 100 deg C and rejects 70 kJ of heat…

A: Heat absorbed = 80 kJ Temperature of hot reservoir = 100oC Heat rejected = 70 kJ temperature of cold…

Q: A carnot engine takes 2000 J of heat from a reservoir at 300 K, does some work, and discard some…

A: Given data: The high temperature reservoir is at TH=300 K. The lower temperature reservoir is at…

Q: A heat engine takes in 1500 J of heat at 2000 K and rejects 950 J of heat at 1000 K. Find the (a)…

Q: What is the maximum possible coeffcient of performance of a heat pump that brings energy from…

A: The relation between temperature in kelvin and the temperature in Celsius is: Convert the…

Q: The efficiency of an ideal heat engine working between the freezing point and boiling point of water…

Q: what is the maximum possible coefficient of performance of a heat pump that brings energy from…

A: Given: Temperature, Th = 22o C = 273+22 = 295 K and Tc = 3o C = 273+3 = 276 K

Q: A Carnot engine has a power of 500 W. It operates between heat reservoirs at 100 C and 60.0 C.…

A: a) The rate of heat input is,

Q: If a carnot engine operates between 35 degrees celcius to 76 degrees celcius. What is its thermal…

Q: A Carnot engine takes in heat from a reservoir at 500°C and releases heat to a lower-temperature…

Q: What is the carnot efficiency of a heat engine operating between the temperatures of 673 K and 400…

A: Given:High temperature at which engine operates = 673 KLow temperature at which engine operates =…

Q: An engine operates at 66.8% the maximum (Carnot) efficiency. It has a cold reservoir at 651 K and a…

A: Given, The engine operates at 66.8% the maximum (Carnot) efficiency cold reservoir temp T1=651 K hot…

Q: A heat engine operates between a high temperature of about 600°C and a low temperature of about…

A: Given: The temperature of hot reservoir is 600°C. The temperature of cold reservoir is 300°C.

Q: An engine that has an efficiency of 25% takes in 200 J of heat during each cycle. If the engine…

A: heat absorbed in one cycle = 200 J Heat absorbed in 4 cycles = 200 * 4 = 800 joules Heat absorbed…

Q: A Carnot engine takes in heat from a reservoir at 460°C and releases heat to a lower-temperature…

A: Given, Hot reservoir temperature, Th=4600 C=733.15 K, and cold reservoir temperature, Tc=1400…

Q: An ideal heat pump is being considered for use in heating an environment with a temperature of…

A: Coefficient of performance of heat pump is, CP=THTH-TC Here, TH is hot and TC is cold temperatures.…

Q: What is the Carnot efficiency (in percent) of a heat engine operating between the temperatures of…

Q: An engine is design to run at 72% of Carnot engine efficiency with high and low temperature of 798 K…

Q: A refrigerator with a performance factor of 1/3 works between two heat reservoirs at if (oK 350) and…

A: Performance factor β = 1/3 T1 = 350 K T2 = 200 K Heat absorbed from cold reservoir Q2 = 500 J Heat…

Q: A heat engine working between 230.0°C and 520.0°C, takes in 1.401 x 107 J of heat and delivers 4.100…

Q: Consider an engine with efficiency of 25%. How much must the temperature of the hot reservoir…

Q: A heat engine takes 1800 kcal of heat from a hot reservoir at 270oC and vents 1200 kcal to a cold…

A: Given,

Q: A heat engine operates between a reservoir at 30°C and one at 422°C. What is the maximum efficiency…

A: T2 = 30 degree C = 303 K T1 = 422 degree C = 695 K

Q: A heat engine receives heat from a source at 1500 K at a rate of 600 kJ/s and rejects the waste heat…

A: The efficiency of reversal heat engine is nrev=1-TLTH Here, TL is the low source temperature, TH is…

Q: A Carnot engine produces 58.639 hp of power while operating between temperature limits of 1.229°F…

A: According to question we need to find--- efficiency of carnot engine?

Q: What is the maximum efficiency of a heat engine whose operating temperatures are 560°C and 345°C?

A: Given data The hot temperature is given as Th=560°C. The cold temperature is given as Tc=345°C.…

Q: Suppose a heat engine design makes a square on a PV diagram, using a monatomic gas. The high…

A: The efficiency of heat engine is given by, η=wQin where, Qin is the heat absorbed during cycle, and…

Q: A heat engine operates between a reservoir at 28°C and one at 350°C. What is the maximum efficiency…

Q: A Carnot heat engine has an efficiency of 0.600. If it operates between a deep lake with a constant…

Q: What is the Carnot efficiency (in percent) of a heat engine operating between the temperatures of…

Q: In a Carnot engine the hot reservoir is 67.0°C warmer than the cold reservoir. The engine's…

A: Given data: The temperature T=67°C warmer than the cold reservoir. The efficiency of the…

Q: A heat engine operates between a reservoir at 15°C and one at 220°C. What is the maximum efficiency…

A: Given that: T1=2200CT2=150Cη=Efficiency=?

Question

Practice Pack

OFFON

A heat engine operates between a reservoir at 24°C and one at 432°C. What is the maximum efficiency possible for this engine?

Video Video

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

Includes step-by-step video

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Learn your way

Includes step-by-step video

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

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

In performing 100.0 J of work, an engine discharges 50.0 J of heat. What is the efficiency of the engine?
Use a PV diagram such as the one in Figure 22.2 (page 653) to figure out how you could modify an engine to increase the work done.
A heat engine operates between two temperatures such that the working substance of the engine absorbs 5000 J of heat from the high-temperature bath and discharges 3000 J to the low-temperature bath. The rest of the energy is converted into mechanical energy of the turbine. Find (a) the amount of work produced by the engine and (b) the efficiency of the engine.
A refrigerator has 18.0 kJ of work done on it while 115 kJ of energy is transferred from inside its interior. What is its coefficient of performance? (a) 3.40 (b) 2.80 (c) 8.90 (d) 6.40 (e) 5.20
A Carnot engine operates in a Carnot cycle between a heat source at 550 and a heat sink at 20 . Find the efficiency of the Carnot engine.
A Carnot engine has an efficiency of 0.60. When the temperature of its cold reservoir the efficiency drops to 0.55. If initially Tc=27, determine (a) the constant value of Th and (b) the final value of Tc.
Suppose an ideal (Carnot) heal pump could be constructed, (a) Using Equation 12.15, obtain an expression for the coefficient of performance for such a heat pump in terms of Th and Tc. (b) Would such a heal pump work better If the difference in the operating temperatures were greater or smaller? (c) Compute the coefficient of performance for such a heat pump if the cold reservoir is 50.0C and indoor temperature is 70.0C.
Which of the following is true for the entropy change of a system that undergoes a reversible, adiabatic process? (a) S 0 (b) S = 0 (c) S 0
A heat pump has a coefficient of performance of 3.80 and operates with a power consumption of 7.03 103 W. (a) How much energy does it deliver into a home during 8.00 h of continuous operation? (b) How much energy does it extract from the outside air?
A refrigerator has 18.0 kJ of work clone on it while 115kJ of energy is transferred from inside its interior. What is its coefficient of performance? (a) 3.40 (b) 2.80 (c) 8.90 (d) 6.40 (e) 5.20
A coal power plant consumes 100,000 kg of coal per hour and produces 500 MW of power. If the heat of combustion of coal is 30 MJ/kg, what is the efficiency of the power plant?
A coal power plant consumes 100,000 kg of coal per hour and produces 500 MW of power. If the heat of combustion of coal is 30 MJ/kg, what is the efficiency of the power plant?