Kinetic Theory of Matter Essay Example | Topics and Well Written Essays - 1000 words

Kinetic Theory of Matter - Essay Example The paper tells that the Kinetic theory of matter is a theory that describes states of matter.   There are three states of matter namely solids, liquids, and gases. This theory states that matter is composed of particles that are in constant motion. These particles are either atoms or molecules. The particles in solids cannot move to another location but they can only vibrate because they are closely held to each other. There is enough space in liquids and therefore the particles are free to move but they attract one another. In gases, there is enough free space since the particles are far apart. As more Kinetic energy is gained by the particles, the components of matter change their state; solids change into liquids and liquids change into gases. Kinetic energy is as a result of heating the particles thus making them move apart from one another. The Kinetic theory is based on the fact that when heated, the molecules quickly vibrate and some of it moves from the matter. The physica l states of matter can be explained by the kinetic theory. Heat is a form of energy that is being transferred from region to another. The energy transfer is as a result of thermal contact or thermal radiation and occurs at different temperatures of the systems. Nuclear reactions such as those that are responsible for the burning of the sun release heat. Insulators can also be used to trap heat for a limited time. Energy is transferred through three modes namely conduction, convection or radiation, depending on the medium through which it is being transferred.... It can either be forced or free convection. In radiation, there is no contact between the objects in which the heat transfer is taking place. The transfer takes place through electro-magnetic waves, and does not require a medium. Heat is measured in joules. Temperature Temperature is the measure of the amount of heat energy in a body and the capacity for heat transfer. It can also be defined as the measurement of the mean kinetic energy of molecules in a system. The apparatus that are commonly used in the measurement of temperature are the thermometer and calorimeter. The SI unit for measuring temperature is the centigrade (Celsius), although in physics the Kelvin scale is often used. Warmth or coldness can be felt from contact with an object and this describes the object’s temperature. Relationship between heat and temperature As mentioned earlier, heat is a form of energy that is being transferred from one region to another while temperature is the measure of the amount of h eat energy in a body and the capacity for heat transfer. Therefore, the amount of heat determines the temperature of a body or a region. An increase in heat energy increases the kinetic energy of molecules thus making them to move faster resulting to a rise in temperature. In addition, how fast or slow the molecules move is determined by the amount of heat energy they possess. There is a direct relationship between heat and temperature in that as the kinetic energy of molecules is increased, the temperature also increases. Differences between heat and temperatures Though the two concepts are closely related, there is a distinction between them. Temperature is the amount of inner energy of a system. On the other hand, heat is a measure of the transfer of energy from a system to

The impact of the CISG on international business transactions Essay

The impact of the CISG on international business transactions - Essay Example 1.2. Thesis statement Recent years have been proved to be challenging for financial markets all over the world due to a spread in the international business transactions as well as the risks behind it. Starting from this idea, and also the past customs in international trade, this paper proposes to analyze the impact of contracts for international sale of goods (CISG) on the international business transactions. 1.2. Literature Review According to Ferrari (2009) contracts for international sale of goods was a huge success. In his paper he has argued that it is one of the greatest legislative or governmental achievements in the process of harmonizing the classified commercial law. Within a short span of time a total of 70 countries became the member of CISG. A number of eminent scholars have highlighted the importance of CISG in the international arena. In order to cite an instance according to Fletcher (2009) the Contract for International Sale of Goods is one of the most successful a ttempts to harmonize the international trade. He further quoted that CISG project was a successor of the 2 substantive international sales agreements. The agreements were ‘Uniform Law on the Formation of Contracts for the International Sale of Goods’ and ‘Uniform Law for the International Sale of Goods’. It has to perform a number of functions. Some of them are highlighted below:- It administers the international sales agreements if both the associated parties are belong from the member countries. To manage the conflicts between the member countries with respect to international trade. It also tries to safeguard the private sovereignty of the member parties. Chapter 2 Building on the CISG 2.1. International... In general United Nations Convention on Contracts for the International Sale of Goods is a necessary convention for the member countries that provide rules to administer the cross border sale of goods. It mainly seeks to lessen the problems of international trade pertaining to law. It is also a fact that whenever a cross border transaction takes place some form of disputes is bound to happen. Hence in order to reduce it and facilitate smother transaction process harmonization of international trade took place. This has also led to the formation of CSIG. It offered easier ways to carry out foreign trade when compared with the complex laws and bodies found in most of national rules and regulations. After the incorporation of CSIG the system of international trade witnessed drastically changes. There were hassle free transactions, and the process become easier. Apart from that it was also notices that the transaction cost got highly reduced thereby offer benefits to both the parties inv olved. Furthermore after its incorporation there were also large relaxations in the international trade law. Hence on the basis of the recoded data and reviewing the literatures about the United Nations Convention on Contracts for the International Sale of Goods, it can be concluded that CSIG played an extremely important role in facilitating smoother international trade. Hence it has been able to impact positively on the international business transaction.