What is the heaviest wood on earth? Allocasuarina luehmannii What is the weakest wood in the world? It’s common knowledge, but Balsa is indeed the softest and lightest of all commercial woods. What is the softest type of wood? balsa What is the lightest wood board? The Lightest Wood Options Redwood – It’s one of […]
What are two primary contributors to urban sprawl?
What are two primary contributors to urban sprawl? As a summarize, it has done many studies about causes of urban sprawl that the most important factors are population and income growth, low price of land and access to appropriate housing, some advantages such as low price of transportation systems, promotion of commuting network, new centers […]
How do you know if an atom loses or gains electrons?
How do you know if an atom loses or gains electrons? In general, metals will lose electrons to become a positive cation and nonmetals will gain electrons to become a negative anion. Hydrogen is an exception, as it will usually lose its electron. Metalloids and some metals can be can lose or gain electrons. What […]
How hot is the water from Old Faithful?
How hot is the water from Old Faithful? Deep within the plumbing system of Old Faithful, water temperatures exceed 400°F (204°C). At only 45 feet (14 m) inside Old Faithful’s throat, the water temperature is 244°F (117°C). What time of day does Old Faithful erupt? Old Faithful is predicted to erupt at 5:09pm ± 10 […]
Why do two balls one falling vertically and the other horizontally land at the same time?
Why do two balls one falling vertically and the other horizontally land at the same time? The horizontal and vertical motions of a projectile are independent of each other. So two objects falling under the influence of gravity from the same height will reach the ground simultaneously, regardless of their horizontal velocities. What will happen […]
Which ores is rich in copper?
Which ores is rich in copper? List of copper ores Name Formula % Copper when pure Chalcopyrite CuFeS2 34.5 Chalcocite Cu2S 79.8 Covellite CuS 66.5 Bornite 2Cu2S·CuS·FeS 63.3 What are the important ores of copper? The main copper sulphide minerals are chalcopyrite (CuFeS2) chalcocite (Cu2S), covellite (CuS), bornite (Cu5FeS4), tetrahedrite ((Cu,Fe)12Sb4S13) and enargite (Cu3AsS4). The […]
What is the effect of dielectric on a force between two charged spheres separated by a distance?
What are three ways to dissolve a solid faster?
What are three ways to dissolve a solid faster? There are three ways to make solids dissolve faster: Break the solute into smaller pieces. Stir the mixture. * Heat the mixture. What solvent can dissolve milk? water Is milk soluble in oil? Answer: no oil doesn’t dissolve but milk dissolve’s in water!!! Is milk soluble […]
How do you classify a molecule polar or nonpolar?
How do you classify a molecule polar or nonpolar? (If the difference in electronegativity for the atoms in a bond is greater than 0.4, we consider the bond polar. If the difference in electronegativity is less than 0.4, the bond is essentially nonpolar.) If there are no polar bonds, the molecule is nonpolar. If the […]
Which clouds are dangerous?
Which clouds are dangerous? Cumulonimbus can form alone, in clusters, or along cold front squall lines. These clouds are capable of producing lightning and other dangerous severe weather, such as tornadoes and hailstones. Cumulonimbus progress from overdeveloped cumulus congestus clouds and may further develop as part of a supercell. Why do you hide in the […]