An adiabatic turbine (but not isentropic) has steam enter at a pressure of 200 psia, a temperature of 500 f and a velocity of 40 ft/s. the steam leaves at 20 psia and a temperature of 300 f and a velocity of 20 ft/s. the turbine is providing 100 horsepower of work. answer the questions below, but be careful to answer the correct question. what is the actual mass flow in lbm/s through this turbine to three significant digits

Explain the difference between each pair of concepts. a. frequency and relative frequency b. percentage and relative frequency a. select the correct choice below. a. frequency is the total number of observations in a data set. relative frequency is the number of times a particular distinct value occurs. b. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of a value to the total number of observations. c. frequency is the total number of observations in a data set. relative frequency is the ratio of the number of times a particular distinct value occurs to the frequency. d. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of two different values.

Sound is a disturbance that travels through a medium as a

Asatellite with an orbital period of exactly 24.0 h is always positioned over the same spot on earth. this is known as a geosynchronous orbit. television,communication, and weather satellites use geosynchronous orbits. at what distance would a satellite have to orbit earth in order to have a geosynchronous orbit?