hydrometer उदाहरण वाक्य

उदाहरण वाक्य

1. The point at which the surface of the liquid touches the stem of the hydrometer correlates to specific gravity.
2. Hydrometers usually contain a scale inside the stem, so that the person using it can read specific gravity.
3. In a hydrometer analysis, a fine-grained soil sample is left to settle in a viscous fluid.
4. Before you add any water, suck enough electrolyte out of one cell into the hydrometer to float the bulb.
5. The "'Fahrenheit hydrometer "'is a device used to measure the density of a liquid.
6. At the bottom of the hydrometer is a weighted bulb and at the top is a pan for small weights.
7. The hydrometer is then removed, wiped dry, and placed in the liquid whose density is to be determined.
8. A weight ( x ) sufficient to sink the hydrometer to the same marked point is placed in the pan.
9. From the Archimedes buoyancy principle, the buoyancy force acting on the hydrometer is equal to the weight of liquid displaced.
10. An early description of a hydrometer appears in a letter from Synesius of Cyrene to the Greek scholar Hypatia of Alexandria.