Asteam turbine at an electric power plant delivers 4500 kw of power to an electrical generator that converts 95 percent of this mechanical energy into electrical energy. what is the current delivered by the generator if it delivers energy at 3600 v?

What is tan(61)? а. 1.80 b. 0.49 c. 0.61 d. 0.87

Which lists the main components of darwin’s theory of evolution? a. random mutations drive evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms do not change. b. natural selection drives evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms change over time. c. natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time. d. random mutations drive evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms do not change.

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz. what wavelength is produced?