orose49721 orose49721

23-01-2024
Physics

contestada

In general compression process 2 kJ of mechanical work is supplied to 5 kg of working substance and 800 joules of heat is rejected to the cooling jacket. Calculate the change in internal energy
A) -1200 J
B) -800 J
C) 1200 J
D) 1600 J

Respuesta :

Otras preguntas

| 3 -10-|-|-9| how to do the work

Barbara sells iced tea for $1.49 per bottle and water for $1.25 per bottle. She wrote an equation to find the number of bottles she needs to sell to earn $100.

A swimmer is training for an upcoming meet. He swims 10 laps the first day. Each day he increases the number of laps he swims by 5. Which BEST describes the fun

Who lead the Spanish defeat of the Aztecs

Mary, a retired accountant in in her early seventies, keeps losing her keys and asks the same questions over and over again. To avoid forgetting, she often make

La primera vez que yo (1) (viajar) a México (2) (ser) hace dos años. Allí (3) (tener) la oportunidad de disfrutar de uno de los museos más importantes de ese pa

what is 42.735 to nearest one

• Explain what a dichotomous key is and how to use it. • Salamander Key should be out on your desk to be checked!

Sam lives in the city of Springdale and is interested in how the climate in his city compares to the climate in Ecuador. Which of the following is a testable qu

At your school, 20% of the class are marketing majors. You are randomly assigned to two partners in your statistics class. a) What is the probability that th