Aheat engine having the maximum possible efficiency has an efficiency of 0.35 when operating between two heat reservoirs. if the temperature of the hot reservoir is 427°c, what is the temperature of the cold reservoir? (5 pts) a) 200 k b) 245 k c) 350 k d) 455 k e) 600 k

Which career professionals are part of the architecture and construction career cluster? check all that apply. a. civil engineers b. carpenters c. landscapers d. plumbers e. surveyors f. civil drafters

What causes the development of most clouds and precipitation in the atmosphere?

The magnitude of the magnetic field at a certain distance from a long, straight conductor is represented by b. what is the magnitude of the magnetic field at twice the distance from the conductor? a. at twice the distance, the magnitude of the field is 4b.b. at twice the distance, the magnitude of the field is 2b.c. at twice the distance, the magnitude of the field is b/2.d. at twice the distance, the magnitude of the field is b/4.e. at twice the distance, the magnitude of the field remains equal to b.