<i>1. State the five assumptions of the Kinetic-Molecular Theory of gases.</i><br><br>a) Gases consist of large numbers of tiny particles. These particles‚ usually molecules or atoms‚ typically occupy a volume about 1000 times larger than occupied by the same number of particles in the liquid or solid state. Thus molecules of gases are much further apart than those of liquids or solids.<br><br>Most of the volume occupied by a gas is empty space. This accounts for the lower density of gases compared
Premium Gas Pressure Ideal gas law
Empirical and Molecular Formula | Key Concepts * Empirical Formula of a compound shows the ratio of elements present in a compound. * Molecular Formula of a compound shows how many atoms of each element are present in a molecule of the compound. * The empirical formula mass of a compound refers to the sum of the atomic masses of the elements present in the empirical formula. * The Molecular Mass (formula mass‚ formula weight or molecular weight) of a compound is a multiple of the empirical
Premium Molecule Atom Mass
arena. I had my first glimpse at molecular biology then. But that brief introduction to molecular biology was enough to compel me to the idea that I want to spend my whole life working and conducting research on it. That passion and zeal brought me to where right now I am. I have successfully completed my masters from the Department of Genetic Engineering and Biotechnology‚ University of Dhaka. I want to note that very few universities offer courses related to molecular biology here in Bangladesh but
Premium Molecular biology Biology DNA
Section (A) Q: How high do the maintenance margin levels for oil and gold have to be set so that there is a 1% chance that an investor with a balance slightly above the maintenance margin level on a particular day has a negative balance 2 days later? How high do they have to be for a 0.1% chance? Assume daily price changes are normally distributed with mean zero. Explain why the exchange might be interested in this calculation. Answer: Required Maintenance margin level for crude: Based on the calculation
Premium Futures contract Short Margin
The Organisation Level of an Organ System. There are 11 organ systems in the body such as the reproductive system‚ digestive system and the cardiac system. The first level organisation is the organelles which collect together to produce a cell. The organelles all have a function in the cell to keep it alive. For example the mitochondria is an organelle in a cell which has the role of respiration in the cell. The mitochondria produces ATP which involves contracting muscles‚ taking part in cell division
Premium Cell Protein DNA
In concussion Dr Omalu is a pathologist‚ who finds neurological deterioration in Mike Webster’s brain a former hall of famer. Dr. Omalu decides to name his discovery chromatic traumatic encephalopathy(CTE). Later on he gets his breakthrough publishing it in a medical journal. Dr omulu sets out on a journey to notify people about CTE and the great damage it is cause in football. Dr Omalu status as an immigrant hurted his mission to get people to believe him about CTE. He went through struggles to
Premium American football National Football League Concussion
Bovine Growth Hormones: Should We Use Them? Michelle Szalasny Dr. Juan Bouzat Sarah Wofford Biology 2040H Fall 2013 Introduction Recombinant Bovine Growth Hormone‚ also referred to as Bovine Somatotropin (rBST)‚ is a genetically engineered growth hormone most commonly manufactured by Monsanto. Monsanto sells this drug under the name of “Posilac” to dairy farmers who choose to use the growth hormone. Although most of these bovine growth hormones
Premium Dairy farming Bovine somatotropin Milk
from them. In the late 1800s‚ the Homestead Act was passed and hundreds of thousands of people fled west on the Oregon trail to start new lives. Conflict took place when people journeyed across America across the harsh terrains‚ and conflict still occurs today in our every-day lives. One way conflict is shown is in Progress of America (Doc 2). Conflict was shown in many ways during the
Premium
Leakages and injections have a great influence on economic activity‚ as they basically are economic activity. Without leakages and injections there would be no circular flow‚ without which the economy would run as it does now. The government also plays a major role in the running of the economy as it has a great influence over what goes in and out of the circular flow by the way of taxation‚ imports and exports. The five-sector circular flow of income model is a theoretical way for economists to
Premium Tax Investment Public finance
E. Hormones 1. Suzie’s doctor suspects amenorrhea. Explain how a low estrogen level leads to amenorrhea. The HPA axis is where the process for menstruation starts. The Hypothalamus communicates to the Pituitary gland
Premium Menstrual cycle Menopause Testosterone