MCQOPTIONS
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| 1. |
The excess pressure in a soap bubble is thrice that in other one. Then the ratio of their volume is [RPMT 2003; CPMT 2001] |
| A. | 1 : 3 |
| B. | 1 : 9 |
| C. | 27 : 1 |
| D. | 0.0604166666666667 |
| Answer» E. | |