2 narrow bores of diameter 3 mm &6mm are joined together to form a u tube at both ends. if the u tube contains water what is the difference in its level in 2 limbs of tube? surface tension of the water at the temperature of the experiment is7.3*10 to the power of minus 2. take the angle of contact to be 0 .density of water is 1*10 to the power of 3.

manisha mehra , 15 Years ago

Grade 11