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Poise

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poise
the cgs unit of viscosity; the viscosity of a fluid in which a tangential force of 1 dyne per square centimetre maintains a difference in velocity of 1 centimetre per second between two parallel planes 1 centimetre apart. It is equivalent to 0.1 newton second per square metre.

poise [pȯiz]
(fluid mechanics)
A unit of dynamic viscosity equal to the dynamic viscosity of a fluid in which there is a tangential force 1 dyne per square centimeter resisting the flow of two parallel fluid layers past each other when their differential velocity is 1 centimeter per second per centimeter of separation. Abbreviated P.

Poise 

the unit of dynamic viscosity in the centimeter-gram-second system. The poise is equal to the viscosity of a fluid offering a resistance of 1 dyne to the mutual displacement of two layers of fluid having an area of 1 cm2 separated by a distance of 1 cm and moving with a relative velocity of 1 cm/sec. The poise was named in honor of J. L. M. Poiseuille; its abbreviation in international usage is P. 1 P = 0.1 newton-sec/m2.



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It is as if your feet had been caught in an imponderable snare; you feel the balance of your body threatened, and the steady poise of your mind is destroyed at once.
Do I seem to have lost my solemnity, my gravity, my poise, my dignity?
I did so, not at first aware what was his intention; but when I saw him lift and poise the book and stand in act to hurl it, I instinctively started aside with a cry of alarm: not soon enough, however; the volume was flung, it hit me, and I fell, striking my head against the door and cutting it.
 
 
 
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