The surface tension σ of toluene at t=18 C is 28.4 mJ/m2, and its density at the same temperature is 866 kg/m3. What is the radius of the widest capillary in which liquid toluene rises to a height of 2 cm.
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No feedback yet