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1. |
What is the rate of flow of water from a cylindrical valve if the cylindrical valve has a diameter of 10 cm and velocity of water is 5m/s? |
A. | 3.92 * 10-3m3/s |
B. | 3.92 * 10-2m3/s |
C. | 4.92 * 10-2m3/s |
D. | 4.92 * 10-3m3/s |
Answer» C. 4.92 * 10-2m3/s | |