Specific gravity may be the ratio of density towards the density of drinking water for any substance. A number of strategies are utilised to determine it, like density bottles, pyrometers, gasoline jars, shrinkage limits, and measuring flasks. In soil analysis, density bottles and Pycnometers are definitely the mostly used techniques. https://phone-mount-for-cars-with44332.jts-blog.com/37422312/soil-investigation-experts-bangladesh-an-overview