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Two pieces of glass plate one upon the other with a little water in between them cannot be separated easily because of |
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a) |
Inertia |
b) |
Pressure |
c) |
Surface tension |
d) |
Viscosity |
|
Two pieces of glass plate one upon the other with a little water in between them cannot be separated easily because of |
|||||||
|
a) |
Inertia |
b) |
Pressure |
c) |
Surface tension |
d) |
Viscosity |
|
(c) The force of surface tension pulls the plates towards each other |