115. Solving a chemistry problem
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Product description
Determine the wetting angle formed by a drop of water on a solid body, if the surface tensions at the air-solid, liquid-solid and liquid-air interfaces are respectively equal to 0.067; 0.020 and 0.074 J/m2.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.