Calcular la impedancia equivalente de una red eléctrica con frecuencia 50 Hzcuando se conecta en serie una Resistencia de 40 Ω, un inductor de 100 mH yun capacitor de 100 μF. A continuación, en los terminales del circuito de lasimpedancias se conecta una fuente senoidal valor eficaz de 50V, calcule lacorriente que circulará.

Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?

Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)

Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factor·n". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed.gi) ifn 1, what will happen to the material when transformed material when