Wilfley Table is used to separate for grinding materials of about 500-mesh size.It is particularly used in mining industries for separation of coal from other materials like copper ores or some other materials. It is also used in industries for separation of bagasse fibre, nuts, woodchips etc. Which separation methodRead More →

Bohuslav Brauner, a Czech chemist predicted the existence of promethium in 1902. … They discovered promethium while examining the byproducts of uranium fission in a nuclear reactor at the Oak Ridge National Laboratory. The IUPAC named the element as promethium in 1949 after the Greek Titan Prometheus. Who discovered promethiumRead More →

Macfarlane says that wobbly tables usually occur either because the table’s legs are uneven or the floor beneath them isn’t flat. If you suspect that this is the case, you’ll need a furniture glide, a level, and a hammer. “To determine which leg is causing the issue, place the levelRead More →

MARC is a standard Material Master Transparent Table in SAP Logistics application, which stores Plant Data for Material data. What is a MARC table? MARC (Plant Data for Material) is a standard table in SAP R3 ERP systems. … Table MARC contains material master data specific to a given plant.Read More →

The remainder — 24 billion cubic meters — supplies 85 percent of the country’s drinking water. Roughly 80 percent of India’s 1.35 billion residents depend on groundwater for both drinking and irrigation. What is groundwater table decline? Groundwater depletion, a term often defined as long-term water-level declines caused by sustainedRead More →

Mendeleev left gaps if necessary whereas Newland only included the elements known at the time. … Mendeleev’s was more flexible as he swapped the positions of elements if that suited their properties better, whereas Newland maintained a strict order of atomic mass. Why was Mendeleev’s periodic table an improvement? Mendeleev’sRead More →

: a spoon that is used by cooks for measuring dry and liquid ingredients and that holds an amount equal to ¹/₂ fluid ounce or three teaspoons. : the amount that a tablespoon will hold : tablespoonful. : a fairly large spoon that is used for serving or eating food.Read More →