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| Q. |
Isentropic nozzle flow states about the movement of a gas or fluid through a narrow orifice without an increase or decrease in |
| A. | accelerating |
| B. | decelerating |
| C. | equilibrium |
| D. | exponential increase |
| Answer» B. decelerating | |
| Explanation: initially the flow has a velocity. in the stagnant state, the velocity is 0. for this to happen, there should be a deceleration of the velocity. hence, deceleration is the answer. | |
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