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Q. |
Gas flows through the nozzle from an area of pressure (called the chamber) to one of pressure |
A. | high, low |
B. | low, high |
C. | same, same |
D. | constant, infinite |
Answer» A. high, low | |
Explanation: anything that flows or runs moves from a region of higher value to lower value. we can take the example of any physical parameter like pressure, altitude etc. |
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