What causes a changing magnetic field? The changing magnetic field caused by the material’s motion induces a current in the coil of wire proportional to the change in field. For a 1, the magnetic field changes from one direction to the other; this change induces a current in the coil. What happens when electric and […]
Is 1 oz the same as 30ml?
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 […]
How do B cells fight infection?
How do B cells fight infection? B-cells fight bacteria and viruses by making Y-shaped proteins called antibodies, which are specific to each pathogen and are able to lock onto the surface of an invading cell and mark it for destruction by other immune cells. B-lymphocytes and cancer have what may be described as a love-hate […]
Can a chemical change be reversed?
Can a chemical change be reversed? A chemical change occurs whenever matter changes into an entirely different substance with different chemical properties. Because chemical changes result in different substances, they often cannot be undone. What is a chemical change that Cannot be reversed? Burning is a non-reversible chemical change. When you burn wood, the carbon […]
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 […]
Do humans have gill slits?
Do humans have gill slits? …and other nonaquatic vertebrates exhibit gill slits even though they never breathe through gills. These slits are found in the embryos of all vertebrates because they share as common ancestors the fish in which these structures first evolved. Human embryos also exhibit by the fourth week of development a well-defined… […]
Is heliocentric model correct?
Is heliocentric model correct? The geocentric model states that the Sun and the planets move around the Earth instead of the heliocentric model with the Sun in the center. Obviously the Earth orbits the Sun. Sure, the textbooks all say that the solar system is heliocentric. What is difference between geocentric and heliocentric? The geocentric […]
What are the 6 common properties of electromagnetic radiation?
What are the 6 common properties of electromagnetic radiation? Properties of Electromagnetic Radiation These magnetic and electric waves travel perpendicular to each other and have some characteristics like wavelength, amplitude, and frequency. Some basic properties of Electromagnetic Radiation are given in the points mentioned below. They can travel through empty space. What are the four […]