The force required to separate the glass plates of area 10^−3m^2 with a film of water 0.05 mm thick between them (surface tension of water =70×10^−3N/m)
Sahay Sir > Question Answers > The force required to separate the glass plates of area 10^−3m^2 with a film of water 0.05 mm thick between them (surface tension of water =70×10^−3N/m)
There is a horizontal film of soap solution. On it a thread is placed in the form of a loop. The film is pierced inside the loop and the thread becomes a circular loop of radius R. If the surface tension of the loop be T, then what will be the tension in the thread
16
Sep
There is a horizontal film of soap solution. On it a thread is placed in the form of a loop. The film is pierced inside the loop and the thread becomes a circular loop of radius R. If the surface tension of the loop be T, then what will be the tension in the thread [...]
The force required to separate the glass plates of area 10^−3m^2 with a film of water 0.05 mm thick between them (surface tension of water =70×10^−3N/m)
16
Sep
The force required to separate the glass plates of area 10^−3m^2 with a film of water 0.05 mm thick between them (surface tension of water =70×10^−3N/m) The force required to separate the glass plates of area 10^−3m^2 with a film of water 0.05 mm thick between them (surface tension of water =70×10^−3N/m) September 16, 2020 [...]