Relationship between heat and temperature Essay

Relationship between heat and temperature - Essay Example It explains the impact of atomic and molecule coalition to distribute energy as well as different units of heat and temperature measurement and, conclusively, a description and calculation of heat capacity indicating how it is affected by mass and nature of matter. Keywords: Kinetic Energy, Heat, Temperature, Heat Capacity, Molecule, Particles, Atoms, Bond, Substance, Degree, Constant, Solid, Liquid, Gas. Heat is the conveyance of kinetic energy from its source through an intermediary to another object. It cannot be held nor it is a substance, â€Å"but a form of energy that can be converted into other forms† (Heat ? a Matter of Motion, p. 293). On the contrary, it is the quantity of energy in the substance in subject. It can be distributed in space, fluid substances and through metallic materials from a higher to a low concentration of heat energy. Kinetic theory of matter relates with the heat study through the concept of ‘high speed particles/molecules collisionâ€⠄¢. Kinetic theory expresses the composition of matter to consist of tiny particle (molecules and atoms) where those particles further consist other units of sub-particles inside them that are in constant movement. â€Å"At any instant, swarms of molecules moving at very different speeds are striking the larger particle from all sides†¦.. Any remaining effect changes in magnitude and direction from moment to moment. †¦.the impact of the invisible molecules makes the visible particles appear to dance ‘dance’ or jitter randomly† (Heat ? a Matter of Motion, p. 312). The collisions of particles against each other, and on the surfaces of the container result in exchange of heat energy between them. The particles exist in all matters: the solids, liquid-fluids and gases. Therefore, heat been energy in transit uses the same concept where the particles inside the substance transfer the energy at each ‘rubbing’ hit in their high speed. The pace of t heir movement differs at different temperatures in gaseous and liquid states. We hence conclude that the heat energy is involved in the kinetic energy of the moving molecules inside a matter. Heat capacity of a substance is the required amount of heat energy one requires so as to increase its temperature by a degree. To be more practical, it is the total heat supplied divided by the temperature increase of an object. Either heat is lost or gained to cause temperature change ? size, nature of matter in an object and atmospheric pressure will determine an object heat capacity. Concentrating on size of the object, we deal with the quantity of a substance that cannot be separated from its mass. Take an example of 20 liters of tap water and 2 liters in a basin and avail a similar source of heat on them holding everything constant, then it is obvious that it will take less heat to cause warmth by 1 degree in the second case than in the first. The nature of matter is another determining pr operty, where the type of substance counts, be it gas, liquid or a solid (wood or metallic). Sources of heat: The solar energy is an external, powerful supplier of heat through the sun. It transmits electromagnetic energy through space onto the surface of the earth, impacting differently on them (Heat ? a Matter of Motion, p. 313). The heat is controlled enough to support life in this planet. The radiation of heat can be felt on human

Telecommunication in Health Care Research Paper

Telecommunication in Health Care - Research Paper Example The use of free space to transmit this information from the transmitter to the receiver is called wireless communication. However, the communication industry has developed to take place to more than two people. This editorial looks at the telecommunication industry in the nursing sector, the advantages, disadvantages, and importance of telecommunication in health care. According to Antai-Otong (2007), telecommunication has over the years developed to be part of the health industry. In the recent years, telecommunications have advanced to the extent that cinematographic and digital data can be conveyed to and from faraway locations around the world. It involves taking care of medical patients by giving them the required medical care in order to recover. In most cases, the nurses are nondependent health professionals and follow recommendations given by doctors. However, they both use given medical equipment to provide these essential services. One of the most used equipment is the tele metry monitoring. This involves the monitoring and analyzing of data, which is received from a long distance. It also encompasses monitoring the heart activities of patients in hospitals. In addition, Telemetry  monitoring is also used to the manner in which info is received from spacecraft and orbiting satellites. Telemetry  monitoring functions the same way as cardiac monitoring with the exception being that the patient is close-fitted with a transmitter that sends the information to the hospital area in which the  telemetry  monitoring occurs. The use of telemonitoring in hospitals has various advantages as well as disadvantages in the medical sector. One of the main advantages is that it allows the patients to get around and move around the hospital but within the transmitters range (Mastrian, 2011). This is more advantageous to patients that are confined to hospital beds and allows the gadget to monitor their heart activities while making movements. However, this techni que is faced by certain controversies and most health professionals are against its use. One of the main reasons is that the gadget is often overused. However, the use of telemonitoring technique has been of high value to some patients mainly those undergoing a somatic  rehabilitation process. This is because it allows patients whose recovery relies on movement to follow that recovery efficiently, without their medical doctors partaking to give up the aptitude to monitor their heart. Ball (2010) notes that telecommunication in the nursing sector has various advantages as well as disadvantages. One of the advantages is that electronic communication has been an advantage to nurses across the world through lending them the privilege to communicate to patients, which enable them to identify the real course of the patient’s problem. In addition, it enables quick diagnose of the patients problem thus saving time for the nurse and the patient.  Moreover, telecommunication has en abled quick response of the nurses to the patients in the emergency segments of hospitals such as the ambulance response unit. In addition, the modern health equipment has been of great advantage to nurses since they are able to track down the medical records of patients in hospitals. This has been facilitated by the proper and modernized health keeping records that is recommended by the federal government. This in turn enables the nurses to identify the right medication of patients and identify various side