FIELD: measuring technique.
SUBSTANCE: method comprises setting a ball in the fluid and recording the displacement of the ball. The ball is connected with the counterweight through the thread turned over the block. The masses of the ball and the counterweight are the same. The ball is submerged into the fluid down to a given lever and is accelerated under the action of buoyancy force. The value of viscosity is judged by the height to which the ball jumps over the surface of the liquid.
EFFECT: enhanced accuracy.
1 dwg
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SU1481642A1 |
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RU2569173C1 |
