madysonhenders4227 madysonhenders4227

12-04-2024
Physics

contestada

For each of the cases below determine if the heat engine satisfies the first law (energy equation) and if it violates the second law.
a)Qh = 7kW, Ql = 3 kW = 5kW
b)Qh = 7kW, Ql = 7 kW = 0kW
c)Qh = 7kW, Ql = 4 kW = 3kW
d)Qh = 7kW, Ql = 0 kW = 7kW

Respuesta :

Otras preguntas

Water boils at 100Â°C at sea level. If the water in this experiment did not boil at 100Â°C, what could be the reason?

Can you combine the two terms by addition, yes or no? 1.) 4x + 2x 2.) y + 2y 3.) 1.4r + 9x 4.) 7.1x. + 3

Another way to write (rewrite) "Two delivery trucks pulled into the parking lot."

Solve and check: ½ (c – 24) + 2/3c = 9 a) c = 18 b) c = 126 c) c = 1 1/6 d) c = 17

who was leading Germany in WWII

in triangle DEF, DE=EF and G is the midpoint of EF. if the measure of GDE=10 what is the measure of E?

1. What happens to the quantity supplied as the price goes up?

answer this fastttt before 8 20 in dubai time,, first one to ans get brainest

Jorgansen Lighting, Inc., manufactures heavy-duty street lighting systems for municipalities. The company uses variable costing for internal management reports

A _____ equation is an equation whose graph is a straight line. answer for me please! worth 15 points!!!