MCQOPTIONS
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MCQOPTIONS
| 1. |
A tank of uniform cross-sectional area (A) containing liquid upto height (H1) has an orifice of cross-sectional area (a) at its bottom. The time required to bring the liquid level from H1 to H2 will be |
| A. | 2A √ó ‚à öH‚ÇÅ/Cd √ó a √ó ‚à ö(2g) |
| B. | 2A √ó ‚à öH‚ÇÇ/Cd √ó a √ó ‚à ö(2g) |
| C. | 2A √ó (‚à öH‚ÇÅ - ‚à öH‚ÇÇ)/Cd √ó a √ó ‚à ö(2g) |
| D. | 2A √ó (‚à öH3/2 - ‚à öH3/2)/Cd √ó a √ó ‚à ö(2g) |
| Answer» D. 2A ‚àö√≥ (‚Äö√ √∂H3/2 - ‚Äö√ √∂H3/2)/Cd ‚àö√≥ a ‚àö√≥ ‚Äö√ √∂(2g) | |