Agas engine that operates on a brayton cycle has an efficiency of 0.25. on a cold day, the temperature of the air drawn into the engine is 267 k. part a what is the temperature of the air exhausted from the engine

Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.

Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .

Provides most of the energy used in the world today. question 4 options: wind fossil fuel moving water sunlight