CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 120: Carnot engine operates between 500 K and 250 K. Maximum efficiency is:
A. 45.0%
B. 50.0%
C. 55.0%
D. 150.0%
Correct Answer: B
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 119: Carnot engine operates between 690 K and 320 K. Maximum efficiency is:
A. 59.0%
B. 153.6%
C. 48.2%
D. 53.6%
Correct Answer: D
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 118: Carnot engine operates between 680 K and 315 K. Maximum efficiency is:
A. 59.1%
B. 48.3%
C. 53.7%
D. 153.7%
Correct Answer: C
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 117: Carnot engine operates between 670 K and 310 K. Maximum efficiency is:
A. 59.1%
B. 53.7%
C. 48.3%
D. 153.7%
Correct Answer: B
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 116: Carnot engine operates between 660 K and 305 K. Maximum efficiency is:
A. 153.8%
B. 53.8%
C. 59.2%
D. 48.4%
Correct Answer: B
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 115: Carnot engine operates between 650 K and 300 K. Maximum efficiency is:
A. 153.8%
B. 48.4%
C. 59.2%
D. 53.8%
Correct Answer: D
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 114: Carnot engine operates between 640 K and 295 K. Maximum efficiency is:
A. 48.5%
B. 59.3%
C. 153.9%
D. 53.9%
Correct Answer: D
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 113: Carnot engine operates between 630 K and 290 K. Maximum efficiency is:
A. 59.4%
B. 154.0%
C. 54.0%
D. 48.6%
Correct Answer: C
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 112: Carnot engine operates between 620 K and 285 K. Maximum efficiency is:
A. 54.0%
B. 154.0%
C. 59.4%
D. 48.6%
Correct Answer: A
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 111: Carnot engine operates between 610 K and 280 K. Maximum efficiency is:
A. 54.1%
B. 59.5%
C. 48.7%
D. 154.1%
Correct Answer: A
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 110: Carnot engine operates between 600 K and 275 K. Maximum efficiency is:
A. 59.6%
B. 54.2%
C. 48.8%
D. 154.2%
Correct Answer: B
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 109: Carnot engine operates between 590 K and 270 K. Maximum efficiency is:
A. 54.2%
B. 48.8%
C. 154.2%
D. 59.6%
Correct Answer: A
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 108: Carnot engine operates between 580 K and 265 K. Maximum efficiency is:
A. 48.9%
B. 54.3%
C. 154.3%
D. 59.7%
Correct Answer: B
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 107: Carnot engine operates between 570 K and 260 K. Maximum efficiency is:
A. 54.4%
B. 49.0%
C. 59.8%
D. 154.4%
Correct Answer: A
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 106: Carnot engine operates between 560 K and 255 K. Maximum efficiency is:
A. 54.5%
B. 49.1%
C. 154.5%
D. 60.0%
Correct Answer: A
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 105: Carnot engine operates between 550 K and 250 K. Maximum efficiency is:
A. 60.0%
B. 154.5%
C. 54.5%
D. 49.1%
Correct Answer: C
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 104: Carnot engine operates between 540 K and 320 K. Maximum efficiency is:
A. 40.7%
B. 44.8%
C. 36.6%
D. 140.7%
Correct Answer: A
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 103: Carnot engine operates between 530 K and 315 K. Maximum efficiency is:
A. 44.7%
B. 140.6%
C. 40.6%
D. 36.5%
Correct Answer: C
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 102: Carnot engine operates between 520 K and 310 K. Maximum efficiency is:
A. 40.4%
B. 44.4%
C. 36.4%
D. 140.4%
Correct Answer: A
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 101: Carnot engine operates between 510 K and 305 K. Maximum efficiency is:
A. 140.2%
B. 40.2%
C. 36.2%
D. 44.2%
Correct Answer: B
η=1−Tc/Th.