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

Write a sentence for each of the four sentence types. 1. Declarative: 2. Interrogative: 3. Imperative: 4. Exclamatory:

2. What methods did dictators use to rise to power in Nigeria, Cambodia, and Haiti? How did they stay in power?

speech on topichardwork is the key to success.......

What is the name of the phase of the action potential where the membrane potential decreases to -90 mv

how to factorie 6x²+19x+15

what is the slope of y=3(x-2)

Explain the purpose of the pH scale and what does it measure?

The manager of a factory collected data in order to analyze the relationship between the number of hours of training a worker receives and the worker's error r

Which two of the following are appropriate methods to graph the line 2 + 4y = 8.

Simplify 5(2r+1)-3(-4r+2)

ACCESS MORE