 
			 
			MCQOPTIONS
 Saved Bookmarks
				| 1. | Radius of a capillary is \[2\times {{10}^{-3}}m.\] A liquid of weight \[6.28\times {{10}^{-4}}N\] may remain in the capillary then the surface tension of liquid will be [RPET 2003] | 
| A. | \[5\times {{10}^{-3}}N/m\] | 
| B. | \[5\times {{10}^{-2}}N/m\] | 
| C. | \[\frac{{{g}_{1}}}{{{g}_{2}}}=\frac{R_{1}^{2}}{R_{2}^{2}}\] | 
| D. | \[50\,N/m\] | 
| Answer» C. \[\frac{{{g}_{1}}}{{{g}_{2}}}=\frac{R_{1}^{2}}{R_{2}^{2}}\] | |