Question: Nitrogen gas flows into a convergent nozzle at 30 lbf/in.2, 600 R and very low velocity. It flows out of the nozzle at 15 lbf/in.2,500

Nitrogen gas flows into a convergent nozzle at 30 lbf/in.2, 600 R and very low velocity. It flows out of the nozzle at 15 lbf/in.2,500 R. If the nozzle is insulated find the exit velocity.

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