20-04-2020
Physics

contestada

10 POINT PLS HELP
Use the second law of thermodynamics to explain why a heat engine cannot be 100 percent efficient.

Respuesta :

prettygirlkeke2 prettygirlkeke2

20-04-2020

Answer: A heat engine cannot be 100% efficient because, according to the law, energy added as heat is always greater than energy removed as heat.

Answer Link

Otras preguntas

How do you think more women can become involved in coaching professional sports? How can women overcome the barriers they currently face? Explain your ideas.

Molly is painting a model house and needs to know how much paint she will need. She knows the surface area of the prism is 216 square inches and the surface are

if temperature were available from several stations in canada near the great lakes do you think 15-degree line would form a closed loop?

How does the prospect of student debt shape your goals for the future?

as a result of the dust bowl people migrated from ___ to ___. answer: from the Great Plains to the West

when occurring in the atlantic ocean they are known as hurricanes. what are they known as when occurring in the western pacific?

Suppose that 18 inches of wire costs 72 cents. At the same rate, how many inches of wire can be bought for 44 cents

10 people each wants 3 slices but a box has 8 slices

Which line from the poem best describes the setting? A. The birds of these woods would call you King!" B. Said the Fox, in admiring tones "My word! C. And Re

A study was conducted of 351 species of mammals worldwide. The scientists conducting the study found that 140 species could be found in Asia and 94 species coul

ACCESS MORE