MCQOPTIONS
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MCQOPTIONS
| 1. |
_A hemispherical tank of radius (R) has an orifice of cross-sectional area (a) at its bottom and is full of liquid. The time required to empty the tank completely is$? |
| A. | 14œÄ R1/2/15Cd √ó a ‚à ö(2g) |
| B. | 14œÄ R3/2/15Cd √ó a ‚à ö(2g) |
| C. | 14œÄ R5/2/15Cd √ó a ‚à ö(2g) |
| D. | 14œÄ R7/2/15Cd √ó a ‚à ö(2g) |
| Answer» D. 14≈ì√Ñ R7/2/15Cd ‚àö√≥ a ‚Äö√ √∂(2g) | |