Ladyarez6fajam Ladyarez6fajam

20-10-2016
Physics

contestada

Why can't the efficiency of a heat engine be 100%?

Respuesta :

Manny966 Manny966

20-10-2016

The efficiency can never be 100 because some of the work will be transferred into thermal energy. In turn, causing the percentage to decrease. This is basically the second law of thermodynamics.

Answer Link

Otras preguntas

I need the answers because i honestly don’t know the answers . coordinate algebra is very hard and i need help !

susan can run 2 city blocks per min she wants to run 60 blocks how long how long will it take her to finish if she has already run 18 blocks

What is 5.63 x 10^-6 in decimal form

The ordering of events in a novel is artifical, natural or real

______ ______ involves the removal of social reinforcers contingent on the occurrence of a target behavior.

Complete the proof .....

a train broke down and the passengers had to alight and take buses to continue their journey. when the first bus came, 1/4 of the passengers tried to board, but

The Grand Canyon is over 400 miles north of Phoenix, Arizona. *true or false

Function g is defned by g(x) = 3(x + 8). what is the value of g(12)?

Which system of government did the Constitution create in the United States? A. confederation B. parliamentary C. federation D. limited monarchy