valerie4321 valerie4321

01-06-2021
Chemistry

contestada

Explain when heat and work are positive or negative

Respuesta :

02-06-2021

Answer: eat transfer to a system and work done by a system are positive; heat transfer from a system and work done on a system are negative.

Explanation:

Answer Link

Otras preguntas

El coche va en la calle; el tren va en ____

Use the graph below to choose the true statements. Select all that apply. A) The vertical line test confirms that the graph is a function B)The domain is x is

Which type of fat may help lower the risk of heart disease? a. cholesterol b. saturated fat c. trans fat d. unsaturated fat

What can an individual do to further public health? a.go to the doctor regularly b.take health education courses c.eat nutritious food d.take vitamins

What type of triangle is shown below?

English must be attered to suit different purposes and different audiences

What is the suffix meaning "incision"? a. -stomy b. -tome c. -tomy d. -scopy

What is one effect of the rhyme in "barter"??

How did the u.s. respond to finding out that the soviets had missiles in cuba?

in which year was the profit, the difference between the income and costs, the greatest? a) 2000 b) 2005 c) 1985 d) 1995