Una turbina que desarrolla 10 HP se alimenta con vapor de agua a 300 psia y 600 0C y descarga 600 psia y 98% de calidad. Calcular el calor perdido en el proceso en BTU-hora, si se alimenta al equipo 200 lb/h de vapor (Base, una hora de operación).

Red light strikes a metal surface and electrons are ejected. if violet light is now used with a 10% greater intensity, what will happen to the ejection rate (number of ejected electrons per second) and the maximum energy of the electrons? a) greater ejection rate; same maximum energyb) same ejection rate; greater maximum energyc) greater ejection rate; greater maximum energyd) same ejection rate; same maximum energye) none of the above answers are correct

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

By what factor does the drag force on a car increase as it goes from 65 to 110 km/h?