Surface tension of two liquids (having same densities), \( T_1 \) and \( T_2 \), are measured using capillary rise method utilizing two tubes with inner radii of \( r_1 \) and \( r_2 \) where \( r_1 > r_2 \). The measured liquid heights in these tubes are \( h_1 \) and \( h_2 \) respectively. [Ignore the weight of the liquid about the lowest point of meniscus]. The heights \( h_1 \) and \( h_2 \) and surfaces tensions \( T_1 \) and \( T_2 \) satisfy the relation:
