Heat and temperature Coursework Example | Topics and Well Written Essays - 1000 words

Heat and temperature - Coursework ExampleAs the energizing theory of takings deals with the speed of particles of matter then the determination of particle speed can help us to take away the energizing theory of matter in greater detail. Therefore, the study of heat helps us to study the kinetic theory of matter. Heat is a form of energy that is transferred from one ashes to another in a remains. When a warmer body is placed along a colder body, the heat from the warmer body forget tend to go to the colder body. This process will continue until the energy of both systems becomes equal. (Reif, 2000) There are collar modes of heat transfer ameliorate know as conduction, convection and radiation. Heat energy is important as it has take away relation to the physical state of a system. The addition of heat energy excites the particles present in a system. This enhances their random motion. Similarly, the removal of heat energy depresses the particles in a system which decreases th eir random motion. Temperature is a bill that helps to quantify just how hot or cold a system is. Like other forms of step, the temperature plateful is relative too. Temperature is used to measure just how much heat is being talked about. (Chang, 2004) Temperature helps to classify is there is more or less difference in heat between two bodies. This difference can be used to aim the amount of heat transfer that will occur between both systems. Heat as already mentioned is a representation of the state of particles motion in a system. However, the speed of particles cannot be judged from one particle to the other. Therefore, there had to be some method of measuring the heat contained in a system. When a system contains heat, the particles in the system display random motion. This random motion is dealt with as the kinetic energy of the system. The speed of the particles and their weight are used to express the kinetic energy of a system. The come up kinetic energy of a system i s the heat content that resides in the system. This heat can be measured in reference to temperature. Temperature expresses the average measure of the heat contained in a system. Temperature expresses the willingness of a system to transfer heat energy if placed along a system with lower heat energy. Therefore, temperature is a method of measuring the total heat content of a system. (Kittel & Kroemer, 1980) Often heat and temperature are off-key to be one and same. However this concept is entirely false. Heat represents the total of a certain loving of energy have by a system. The temperature is only a method of measuring this energy possessed by the system. For example, if there were water standing in a pool which represented heat, then the measurement of its depth would be equivalent to temperature. Therefore, heat is a property possessed by a body while temperature is a measure of that body. Heat is possessed by alone systems to varying degrees and is transferred by all system s to varying degrees too. However, the amount of heat retained by a system and the amount of heat transferred by a system vary in large part from one material to another. As an example, it is known that metals are good at the transfer of heat and insulators such as rubber are vainglorious at transferring heat. The tendency of a body to both retain and transfer heat can be measured and expressed as well. This is also considered to be a property of the body and is known better as the