mackenziemay5829 mackenziemay5829

25-04-2024
Physics

contestada

A heat engine absorbs 278.37 J of heat from a hot reservoir and expels 116.503 J to a cold reservoir. When it is run in reverse, with the same reservoirs, the engine pumps ______ J of heat to the hot reservoir.

Respuesta :

Otras preguntas

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPP! Is 16x^2 - 56x + 49 a perfect square trinomial? How do you know? If it is, factor the expression. Please show your work.

PLEASE HELP ME! The map shows regions of the United States. In which region is North Carolina located? the Southwest the Mid-Atlantic the Southeast the Midwest

A store sells T-shirts for $10 each and jeans for $20 a pair. Anna spends $150 on T-shirts and jeans. She buys x T-shirts and y pairs of jeans. The equation th

How can a species develope genetic diversity

A girl goes for a walk. Her motion is recorded on the coordinate plane below. On the plane, each block represents 1 km. a. What is the displacement of the girl?

Multiply (-4) x (-2) x (-5).

Simplify the expression. 7(8+4k)+12

What is the historical significance of the dust bowl

Thank you!! Drag the labels to the correct locations within the Punnett sqaure. Black Dominant gene Phenotype Recessive gene White

find the vertex of y=x^2+6x-16