The gas entering a rocket nozzle has a stagnation pressure of 1500 kpa and a stagnation temperature of 3000 °c. the rocket is traveling in the still standard atmosphere at 30,000 m. find the throat and exit area for a flow rate of 10 kg/s. assume k = 1.35, r = 287.0 n ∙ m/kg ∙ k. the gas is perfectly, expanded to the ambient pressure.

“other instruments such as gravimeters and magnetometers are also used in the search for petroleum. extracting crude oil normally starts with drilling wells into an underground reservoir. when an oil well has been tapped, a geologist (known on the rig as the "mudlogger") will note its presence. “ this is what i found on google i hope it