What gemstones can be found in Virginia? Virginia is noted particularly for beautiful gem quality spessartine garnet, rare facet grade microlite, amazonite, fine moonstone, and topaz. In addition Virginia is well known for staurolite, prehnite, turquoise crystals, and the popular rock una- kite. Where can I dig for gems in Virginia? Morefield Mine, Amelia, Virginia […]
What group has the highest electronegativity?
What group has the highest electronegativity? fluorine Which element has highest electronegativity value? Is P or BR more electronegative? While the electronegativity difference for the C-F bond is large (1.4), it goes down very rapidly as one goes down to C-Cl (0.6), C-Br (0.4) and C-I (0.1)….Carbon is More Electronegative Than You Think. Element Electronegativity […]
What is the main concept of structuralism in psychology?
What is the main concept of structuralism in psychology? Structuralism sought to analyze the adult mind (defined as the sum total of experience from birth to the present) in terms of the simplest definable components and then to find the way in which these components fit together in complex forms. … What is the concept […]
What is the final stage of water cycle?
What is the final stage of water cycle? There are four main stages in the water cycle. They are evaporation, condensation, precipitation and collection. Let’s look at each of these stages. Evaporation: This is when warmth from the sun causes water from oceans, lakes, streams, ice and soils to rise into the air and turn […]
Can AC wire be used for DC?
Can AC wire be used for DC? Of course you can use but it is subjected to increased losses. For DC, current distribution is uniform in all over cross section of cable so electrical cross-section = physical cross-section. For AC, current distribution is non uniform due to the time varying nature of magnetic flux produces. […]
What is the rarest sleep disorder?
What is the rarest sleep disorder? Kleine-Levin syndrome is an extremely rare disorder characterized by the need for excessive amounts of sleep (hypersomnolence), excessive eating (compulsive hyperphagia), and behavioral abnormalities. Onset of symptoms associated with this disorder is extremely rapid. Such symptoms may persist for days to weeks. What are the 5 types of sleep […]
Is a wooden or metal roller coaster track faster?
Is a wooden or metal roller coaster track faster? Wooden coasters do offer one advantage over steel coasters, assuming you’re looking for palm-sweating thrills: they sway a lot more. Tubular steel coasters allow more looping, higher and steeper hills, greater drops and rolls, and faster speeds. How much does it cost to build a roller […]
What disqualifies you from joining the National Guard?
What disqualifies you from joining the National Guard? There are age, citizenship, physical, education, height/weight, criminal record, medical, and drug history standards that can exclude you from joining the military. Here is a look at some of the basic qualifications to enlist in the military. Can you quit the National Guard? While in most cases […]
What is the main function of cylinder?
What is the main function of cylinder? The cylinder is the space through which the piston travels, propelled to the energy generated from the combustion of the air/fuel mixture in the combustion chamber. In an air-cooled engine, the walls of the cylinders are exposed to the airflow, to provide the primary method of cooling to […]
Which two forms of energy does a light bulb produce?
Which two forms of energy does a light bulb produce? In the case of the light bulb, electrical energy is being transformed into light and thermal (heat) energy. Different wattages and types of bulbs give off varying amounts of light and heat. How does a light bulb use electrical energy? Incandescent light bulbs are devices […]