Fluid Mechanics

Can someone explain this
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15 Replies
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@Gyro Gearloose
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Opt
Opt2mo ago
Capillary pressure.
Percy
PercyOP2mo ago
what is the logic behind writing the eqn in that way
Opt
Opt2mo ago
It's just ρgh, but h is 2Scosθ/ρrg So rho and g cancel out
Percy
PercyOP2mo ago
why is there -pgh2
Opt
Opt2mo ago
Pressure difference is pgh1-pgh2 The pgh2 was originally on the RHS, became - when it was brought to the LHS
Percy
PercyOP2mo ago
ohhh okay I think I get it thanks Can you just tell me which point has been taken as reference while writing this eqn
Opt
Opt2mo ago
One point at the base of first column, one point at base of second column
Percy
PercyOP2mo ago
So isnt it supposed to be Po-2Scostheta/r1
Say_miracle_shadow
this is what i think...
No description
Say_miracle_shadow
,rotate
TeXit
TeXit2mo ago
No description
Percy
PercyOP2mo ago
thanks +solved @Opt @Say_miracle_shadow
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