What is adiabatic process example? Adiabatic Process Example It is a process where there is a gas compression and heat is generated. One of the simplest examples would be the release of air from a pneumatic tire. Adiabatic Efficiency is applied to devices such as nozzles, compressors, and turbines. One of the good applications of […]
Are alkanes a single bonds?
Are alkanes a single bonds? Alkanes are saturated hydrocarbons. This means that their carbon atoms are joined to each other by single bonds. What 3 letters do all alkanes end in? The names of all alkanes end with -ane. Whether or not the carbons are linked together end-to-end in a ring (called cyclic alkanes or […]
Why is no machine 100 percent efficient?
Why is no machine 100 percent efficient? A machine cannot be 100 percent efficient because output of a machine is always less than input. A certain amount of work done on a machine is lost to overcome friction and to lift some moving parts of the machine. What machines increase the distance over which force […]
What is primary succession example?
What is primary succession example? Primary succession occurs when new land is formed or bare rock is exposed, providing a habitat that can be colonized for the first time. For example, primary succession may take place following the eruption of volcanoes, such as those on the Big Island of Hawaii. As lava flows into the […]
Is astrology a pseudoscience?
Is astrology a pseudoscience? Astrology has not demonstrated its effectiveness in controlled studies and has no scientific validity, and is thus regarded as pseudoscience. What does science mean? Science is the pursuit and application of knowledge and understanding of the natural and social world following a systematic methodology based on evidence. Evidence. Experiment and/or observation […]
Why does higher temperature increase volume?
Why does higher temperature increase volume? The volume of the gas increases as the temperature increases. As temperature increases, the molecules of the gas have more kinetic energy. They strike the surface of the container with more force. If the container can expand, then the volume increases until the pressure returns to its original value. […]
What happens when magnesium sulfate reacts with water?
What happens when magnesium sulfate reacts with water? One way to make hard water is by dissolving Epsom salt in water. When Epsom salt (magnesium sulfate) dissolves, it separates into its ions: a magnesium ion (Mg2+) and a sulfate ion (SO4 2-), which results in hard water. Can we eat magnesium sulphate? Magnesium sulfate may […]
What is an example of fungicide?
What is an example of fungicide? Examples of broad-spectrum fungicides include captan, sulfur, and mancozeb. Some fungicides have a very narrow spectrum of activity; for example, mefenoxam (group 4) is effective only against oomycetes like Phytophthora. Alternatively, a fungicide may affect a broad range of fungi but by only a specific mode of action. What […]
Why is US drinking age so high?
Why is US drinking age so high? In the 1980s a study was done that came back with results that teens were more likely to die in alcohol related automobile crashes than other American adults. So in 1985 they passed a law that made federal highway funding contingent on having the drinking age set at […]
How do you identify a bacterial colony?
How do you identify a bacterial colony? Each distinct colony represents an individual bacterial cell or group that has divided repeatedly. Being kept in one place, the resulting cells have accumulated to form a visible patch. Most bacterial colonies appear white or a creamy yellow in colour, and are fairly circular in shape. What are […]