Air enters a compressor operating at steady state with a pressure of 14.7 lbf/in.2 , a temperature of 80of, and a volumetric flow rate of 1000 ft3 /min. at the exit, the pressure is 100 lbf/in.2 and the temperature is 400of. using the ideal gas model, determine the diameter of the exit duct so the exit air velocity does not exceed 700 ft/s.

Match the atomic particles with their characteristics. 1. made of two protons and two neutrons neutron 2. similar to an electron; positive charge neutrino 3. orbits nucleus; negative charge positron 4. bundle of energy; zero charge proton 5. found in nucleus; positive charge meson 6. very unstable; +, -, or zero charge gamma 7. found in nucleus; zero charge electron 8. negative particle; negative charge beta 9. atomic energy converted to mass alpha

Awalk up the phase change graph worksheet

Suppose a diode consists of a cylindrical cathode with a radius of 6.200×10^−2 cm , mounted coaxially within a cylindrical anode with a radius of 0.5580 cm . the potential difference between the anode and cathode is 260 v . an electron leaves the surface of the cathode with zero initial speed (v initial=0). find its speed vfinal when it strikes the anode.