Gravity Science Fair Projects. At the same time, plant shoots tend to expand upward. 2.3 driver drowsiness detection in python.

See more ideas about gravity science, gravity experiments, science. The true cost of a bike rack: Make your own plant cell model using styrofoam and playdough.

Specific Gravity Of Water Units. That is, it is not expressed in units. By definition, water has a density of 1 kg per litre at this temperature.

To find the sp gr of a solid or liquid, you must know its density in kilograms per meter cubed (kg/m 3) or in grams per centimeter cubed (g/cm 3). The formula for the specific gravity is given by. The ratio of the density of a