What happens when two pure substances are mixed? If we take two or more pure substances and mix them together, we refer to this as a mixture. Mixtures can always be separated again into component pure substances, because bonding among the atoms of the constituent substances does not occur in a mixture. What most commonly […]
What is the main form of energy?
What is the main form of energy? After hundreds of years of observation and experimentation, science has classified energy into two main forms: kinetic energy and potential energy. In addition, potential energy takes several forms of its own. Kinetic energy is defined as the energy of a moving object. What is energy transferred from? Energy […]
Are transuranium elements synthetic?
Are transuranium elements synthetic? Producing Transuranium Elements Transuranium elements that can be found on Earth now are artificially-generated, synthetic elements made via nuclear reactors or particle accelerators. The half-lives of these elements show a general trend of decreasing as atomic numbers increase. What are synthetic elements used for? Uses of some Synthetic Elements Technetium is […]
Can a fatty liver cause pancreatitis?
Can a fatty liver cause pancreatitis? Even after adjusting for age, sex, body mass index, and cause of pancreatitis, fatty liver was significantly associated with moderately severe or severe acute pancreatitis. Conclusions. Fatty liver may play a prognostic role in acute pancreatitis. What causes liver and pancreas inflammation? Gallstones and alcohol are common causes of […]
Which force would cause an object to fall?
Which force would cause an object to fall? gravity How do you find the G force of a dropped object? g-Force = Height / StopDist. Can you fall out of a water slide? It’s the water running down the slide, creating an almost frictionless surface, that makes this possible, Van Buren said. Weightlessness is achieved […]
Which wire has more resistance thick or thin?
Which wire has more resistance thick or thin? The resistance of a thin wire is greater than the resistance of a thick wire because a thin wire has fewer electrons to carry the current. The relationship between resistance and the area of the cross section of a wire is inversely proportional . Which wire produce […]
How many compounds can carbon form?
How many compounds can carbon form? The four covalent bonding positions of the carbon atom can give rise to a wide diversity of compounds with many functions, accounting for the importance of carbon in living things. Carbon contains four electrons in its outer shell. Therefore, it can form four covalent bonds with other atoms or […]
Why are subtropical highs?
Why are subtropical highs? The warm air at the low latitudes rises and moves toward the poles. The rising air, and the subsequent clouds and precipitation, cause the tropics to be very wet. As the air moves towards the subtropics, it descends over the oceans and creates semi-permanent circulation features called subtropical highs. Where would […]
Is density directly proportional to pressure?
Is density directly proportional to pressure? Density is directly proportional to pressure and indirectly proportional to temperature. As pressure increases, with temperature constant, density increases. What does pressure equal to? Pressure (p) is defined as the normal force F per unit area A over which the force is applied, or. p=FA. p = F A […]