MCQOPTIONS
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| 1. |
Two capillary tubes of same diameter are put vertically one each in two liquids whose relative densities are 0.8 and 0.6 and surface tensions are 60 and 50 dyne/cm respectively Ratio of heights of liquids in the two tubes \[\frac{{{h}_{1}}}{{{h}_{2}}}\]is [MP PMT 2002] |
| A. | \[\frac{10}{9}\] |
| B. | \[\frac{3}{10}\] |
| C. | \[\frac{10}{3}\] |
| D. | \[\frac{9}{10}\] |
| Answer» E. | |