What is an electromagnet give its characteristics? An electromagnet is a magnet that runs on electricity. Unlike a permanent magnet, the strength of an electromagnet can easily be changed by changing the amount of electric current that flows through it. The poles of an electromagnet can even be reversed by reversing the flow of electricity. […]
What four methods are used most often in persuasive speeches on questions of policy?
What four methods are used most often in persuasive speeches on questions of policy? – The four methods of organization used most often in persuasive speeches on questions of policy are: problem-solution order, problem-cause-solution order, comparative advantages order, and Monroe’s motivated sequence. What are the three basic issues of persuasive speeches on questions of policy? […]
What is the deadliest disease in human history?
What is the deadliest disease in human history? Major epidemics and pandemics by death toll Rank Epidemics/pandemics Disease 1 Black Death Bubonic plague 2 Spanish flu Influenza A/H1N1 3 Plague of Justinian Bubonic plague 4 HIV/AIDS pandemic HIV/AIDS How do I unsubscribe from curable? How do I cancel My Curable Subscription? Canceling is easy. Simply […]
Is oxygen atom stable or unstable?
Is oxygen atom stable or unstable? One oxygen atom is unstable since it has only 6 electrons in the outermost shell. For an atom to be stable it needs 8 electrons. So, for the oxygen atom to be stable it requires two more electrons in the valence shell. Which is the least stable Carbocation? methyl […]
Who gave the first evidence of Big Bang Theory?
Who gave the first evidence of Big Bang Theory? Georges Lemaître Where did Big Bang come from? Etymology. English astronomer Fred Hoyle is credited with coining the term “Big Bang” during a talk for a March 1949 BBC Radio broadcast, saying: “These theories were based on the hypothesis that all the matter in the universe […]
What are limitations in engineering?
What are limitations in engineering? A term used to determine a minimum and maximum. In a mechanism, it should denote the minimum and maximum sizes for each part, between which the parts will function properly in conjunction with each other an outside of which they will not. What are material limitations? No Order or Law […]
How many lunar eclipses will there be in 2020?
Which type of telescope is best?
Which type of telescope is best? As a rule of thumb, your telescope should have at least 2.8 inches (70 mm) aperture — and preferably more. Dobsonian telescopes, which are reflectors with a simple mount, provide lots of aperture at relatively low cost. A larger aperture lets you see fainter objects and finer detail than […]
Which of these tactics does the most to reduce soil erosion?
Which of these tactics does the most to reduce soil erosion? The four most common soil erosion prevention methods are vegetation, geo textiles, mulch, and retaining walls. How do you fight erosion? You can reduce soil erosion by: Maintaining a healthy, perennial plant cover. Mulching. Planting a cover crop – such as winter rye in […]
What is the monetary threshold for a significant financial interest?
What is the monetary threshold for a significant financial interest? With regard to any publicly traded entity, an SFI exists if the value of any remuneration received from the entity in the twelve months preceding the disclosure and the value of any equity interest in the entity as of the date of disclosure, when aggregated, […]