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ROLE OF ELECTROMAGNETIC RADIATION AND BEER LAMBERT’S LAW Electromagnetic radiation Electromagnetic radiatio :– it is a form of energy whose behavior is described by the properties of particles and wave. Few properties of electromagnetic radiation for eg. Its refraction when it passes from one medium to another are explained best by describing light as a wave. Some other properties such as emission and absorption are better explained by treating light as a particle. The correct or exact nature…

The panting of a hunt, with the kick of an adrenaline rush. It is impressive how a gray wolf can strive with its survival skill. Strong creatures they are, much like a German shepherd on steroids. While most gray wolves living in the Canadian wilderness have common lives, the male wolf named Buck, is a lone wolf. He is a sleek, tall, and young wolf on his own and living by day. He has been this way since The Allegiance… Buck yelped as his mother pulled the last quill out. “Now you know not to…

Carbon is one of the very important elements on planet earth. It contains four valence electrons, which can build essential properties of life, like DNA for example. It has organic properties for the basis of all living organisms. It is necessary for carbon to move through out the planet, through non-living and living things in order to have a balance of energy. Biogeochemical cycling moves carbon throughout the planet into living things and back again. Biogeochemical cycling is a pathway where…

These values were then converted into enthalpy values in joules per mole. The enthalpy values for the hydrated crystals show a trend of positive values while those of the anhydrous crystals show a trend of negative values. The total enthalpy, however, is positive. Enthalpy is related to the spontaneity of a process…

Both Hume and Kant made an important break from other logicians in putting forward a morality that does not include a higher being or god, for a man to identify his moral duty. Our fine sense does not tell us what something is morally wrong. According to Hume, the moral theory was based on his belief only reason can never cause action. What is going on well our five-sense convey sensory information to our mind and we get bad feelings, or we may not but in many cases, we will get a bad feeling,…

1. The other great doping pariah is Lance Armstrong. He apparently removed large quantities of his own blood and then re-infused himself before competition, in order to boost the number of oxygen-carrying red blood cells in his system. Armstrong wanted to be like Eero Mäntyranta. He wanted to match, through his own efforts, what some very lucky people already do naturally and legally. Before we condemn him, though, shouldn’t we have to come up with a good reason that one man is allowed to have…

Today, many rely on fossil fuels to help with daily necessities such as delivering electricity, powering vehicles, and heating their homes. Fossil fuels have been widely used since the Industrial Revolution. Since then, the use of fossil fuels has greatly grown. Fossil fuels are any naturally occurring carbon-containing material that, when burned with air to produce heat or energy that can be converted into liquid fuels and other hydrocarbon (carbon bonded to hydrogen) products (Speight, James).…

Introduction: Alcohols are used in everyday life and as a result they are of great interest to chemists, specifically in regards to energy output. Energy output is extremely important when it comes to classifying a compound’s uses. For example, a compound with an explosive energy output can be implemented as a fuel for cars or other vehicles. This is the very reason that accurate information about the heat and/or energy output of alcohols are in high demand in many industries. Fuels release…

The chemistry of carbohydrates, proteins and minerals plays an important role in running the life process of human body. The chemical reactions and their role in the human body are essential as it fuels the body to carry out the life process, to keep the body healthy and to provide body with energy. Structure of Starch It is formed by units of glucose and is a homopolysaccaride. It is found in the vegetable cells and is composed of two types of homopolysaccaride; Amylopectin and amylose.…

killing a fellow human being. Electrocution may be a cruel punishment that person can get; people are to be electrocuted while restrained in a chair and then electro-shock is applied to the body. Often, prisoners do not die after the first and second joules of electricity. The prisoner is sometimes electrocuted three times for fourteen minutes each time before they die. Their bodies are charred and smoldering, and the heart finally stops beating. The death penalty is not democracy; it violates…