EasyNEET TEST
+4 / -1
The efficiency of a Carnot engine is 50% when the sink temperature is 300 K. What should be the source temperature?
A
400 K
B
600 K
C
650 K
D
750 K
Explanation
η = 1 − Ts/Ts ⇒ 0.5 ⇒ Ts = 600 K.
Previous
The ratio of the de Broglie wavelength of a proton and an alpha particle acceler
NextThe rms speed of oxygen molecules at a certain temperature is v. If the temperat
More from MOCK TEST-1
Easy
Which of the following is not a nitrogenous base?
EasyWhich of the following is the largest gland in human body?
EasyWhich of the following is a vector-borne disease?
EasyWhich of the following is not a function of the liver?
EasyWhich of the following is the site of protein synthesis?
EasyWhich of the following is responsible for opening and closing of stomata?
Practice NEET TEST Exams
Full-length mock tests with detailed analytics, rank, and percentile.
Browse Exams