The following observations were taken for determining surface tension \( T \) of water by capill... VIDEO
The following observations were taken for determining surface tension \( T \) of water by capillary method. Diameter of capillary, \( d=1.25 \times 10^{-2} \mathrm{~m} \) rise of water, \( h=1.45 \times 10^{-2} \mathrm{~m} \). Using \( g=9.80 \mathbf{m} / \mathbf{s}^{2} \) and the simplified relation \( T=\frac{r h g}{2} \times 10^{3} \mathbf{N} / \mathbf{m} \), the possible error in surface tension is closest tohttps://bit.ly/YTAI_PWAP https://www.pw.live
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