Physics, asked by kococoblingsell5034, 9 months ago

A carnot's engine is made to work between 200c and 0c first and then between 0c and 200c. The ratio of efficiencies of the engine in the two cases is

Answers

Answered by SakshiShinde143

0

Answer:

η=1−T2T1

∴η1=1−273473=200473

η1=1−73273=200273

∴η1/η2=273473=11.73

Previous Question

Next Question

Similar questions

Math, 4 months ago

Subtract (-23a) from 377a. plzz give step by step explanation...

Science, 4 months ago

पानी के अन्दर चलती मछली 2मीटर की गहराई में दिखाई देती है ।यदि पानी का अपवर्तनांक 4/3 है ।तो मछली की वास्तविक स्थिति क्या होगी...

Math, 4 months ago

what is 2.5 of 50000 ml...

Business Studies, 9 months ago

According to markides (1999), a strategic position represents a company's answers to three questions - who should the company target, what products/services should be offered, and: a.How the company can communicate its position to customers. b.How the company can do this at the lowest cost. c.How the company can achieve the biggest market share. d.How the company can do this efficiently.

Biology, 9 months ago

A arteriole has a radius and it is long. The viscosity of blood is and its density...

Science, 11 months ago

How nutrition plays an important role in maintaining good health and healthy eyes?

World Languages, 11 months ago

i am studying in 9th classand living in Chandigarh and i have a exam of computer infosys on 20th jan in IT park but i dont know what will come so is there is anyone who had given this test ever in class 9th if yes then please tell me what will come in this test...

Math, 11 months ago

A 14cm long electric pipe has enternal and internal radii.as 5cm and 3cm.find the volume of the electric pipe...