What are the Augustinians known for? Augustine, detail from Vita Sancti Norberti, 12th century. The Augustinian Canons, or Austin Canons (in full the Canons Regular of Saint Augustine), were in the 11th century the first religious order of men in the Roman Catholic Church to combine clerical status with a full common life. What is […]
What is spectrum and its types?
What is spectrum and its types? When electromagnetic radiation is passed through a prism or grating it is split up and forms a collection of lines representing different wavelengths. This is called spectrum. The spectra can be divided into two types viz., emission and absorption spectra. What is the first order spectrum? [¦fərst ‚ȯrd·ər ′spek·trəm] […]
What are the causes effects and prevention of air pollution?
What are the causes effects and prevention of air pollution? Man-made air pollution refers to the harmful smoke emitted out of factories while naturally, it can affect the air through the smoke that is emitted by burning wood or coal. However, most of the pollution is said to come from the energy we use and […]
Will a Brita filter remove Pfas?
Will a Brita filter remove Pfas? Although they reduce or remove many different chemicals from tap water, Brita filters do not remove PFAs. Does bottled water contain Pfas? “Tourmaline Spring says the amount of PFAS in its bottled water is below the levels set by the IBWA [International Bottled Water Association] and all states,” per […]
What are the 4 functions of the cardiovascular system?
What are the 4 functions of the cardiovascular system? Functions of the cardiovascular system Circulates OXYGEN and removes Carbon Dioxide. Provides cells with NUTRIENTS. Removes the waste products of metabolism to the excretory organs for disposal. Protects the body against disease and infection. Clotting stops bleeding after injury. How does blood circulate in the human […]
What does a confidence interval tell you?
What does a confidence interval tell you? What does a confidence interval tell you? he confidence interval tells you more than just the possible range around the estimate. It also tells you about how stable the estimate is. A stable estimate is one that would be close to the same value if the survey were […]
Will the fossil record ever be complete?
Will the fossil record ever be complete? The fossil record certainly has gaps, mostly because the conditions required to create fossils have been rare ever since life began on Earth. A very small percentage of animals that have lived and died ever became fossils. Thus, many pieces of the puzzle are missing; some will never […]
What is the purpose of using positive feedback in amplifier?
What is the purpose of using positive feedback in amplifier? Positive feedback makes the output go more in the direction of the input, it makes small changes of the input into bigger changes. A Schmitt Trigger uses positive feedback uses its gain to make its output snap rapidly in the same direction the input is […]
What is the main function of the circulatory system in multicellular animals?
What is the main function of the circulatory system in multicellular animals? Multicellular organisms have developed transport and circulatory systems to deliver oxygen and food to cells and remove carbon dioxide and metabolic wastes. Sponges are the simplest animals, yet even they have a transport system. What is the circulatory system in animals? The circulatory […]