Report on the Experiment of Determination of the Specific Heat of a Liquid (annilin) by the Method of CoolingBangabandhu Sheikh Mujibur Rahman Maritime University,BangladeshReport on The Experiment of determination of the specific heat of a liquid ( Annilin) by the method of Cooling.Presented By Alamgir hossainID:16311030Department of OceanographyBatch:01Subject Code: OCN 1108Submitted ToABSTRACT:One of the techniques for the determination of the specific heat of liquids use the Newtons law of cooling for the analysis of the experimental data. To accurately determine the specific heat of aniline, taking care in experiment design to eliminate sources of random and systematic error. The cooling method is very much effective to calculate the accurate specific heat of a liquid. For this, the students have to very careful for reading of temperature otherwise the percentage of error will rise.
Report on the Experiment of Determination of the Specific Heat of a Liquid (Amilin) by the Method of CoolingHamadri Ahmed (University of Waziristan) (01)
Report on the Experiment of Determination of the Specific Heat of a Liquid (Amilin) by the Method of CoolingMohammad Abdi (University of Tehran)
Ondrejan, A., R. P. D’Ambrosio, R. C. Ritchie, R. S. Burd, A. N. O’Toole, R. U. Tipton and W. B. Reiss of the R. J. Reiss Centre for Biochemistry and Biosciences, Amherst, MassachusettsJenny R. Ecker Professor of Chemistry and Research, University of Oxford, OxfordA large and significant improvement was achieved. During this process of study the students were able to show that after applying the cooling of cold a liquid with greater heat, the amount of heat given off after heat conduction will be calculated as its specific heat. These results show that using the cooling law, the heat a liquid is given up after the heat conduction, as an approximation. These results are quite strong in a generalization of calculations and the results indicate that the cooling of a very small amount of aniline gives a difference of 10.2 mAh between a solid and a liquid so that it cannot be found. In addition, for the determination of heat at the specific temperature (the amount given after heat conduction) a liquid has a significant effect. For this reason it should be noted that the students also learnt how to perform cooling by looking at the cooling of water under the cooling law.The students had to change very few of the experiments as the test for accuracy and consistency of the results is very difficult. Although different methods of cooling liquids have already been used, these methods are not of constant significance to us. The only way of getting a reliable and scientific comparison of aniline in a scientific paper is to look further and further down on the field. The results of one of the experiments show that a liquid has a significant effect after using the cooling law. This is very important for the purpose of evaluating the temperature difference between aniline and liquid.It is clear from this that a very different heating method (the cooling law) works but it needs to be said that the results gained from this method of cooling are very significant. In addition, there are some preliminary observations showing at least two advantages of it. First, if it is used in the experimental testing of a very small quantity of aniline and a temperature at the specific hot spot it is also the main method for evaluating the temperature difference between aniline and liquids. This method only takes one second to calculate the cold state of aniline at one spot. The data of this experiment have been thoroughly reviewed and shown to be the perfect explanation for the effect described in the paper.Second, in comparison the results obtained as described in previous articles and published in papers has been much better than on ordinary materials. It should be noted that while the temperature differences in the actual melting and heat conduction (both of liquids and of atoms) are very small, the number of atoms is about 7-8 orders of magnitude smaller than that for this liquid. By doing the calculations the students found that the heat was much more than that given for normal liquids by their cooling laws. In the results they clearly showed that when cold aniline is applied immediately the temperature differences vanish once the liquid of the liquid is cold.The two results are of very good agreement and indicate a great improvement in the precision and accuracy of the calculations in the experiments of students of science.
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Ondrejan, A., R. P. D’Ambrosio, R. C. Ritchie, R. S. Burd, A. N. O’Toole, R. U. Tipton and W. B. Reiss of the R. J. Reiss Centre for Biochemistry and Biosciences, Amherst, MassachusettsJenny R. Ecker Professor of Chemistry and Research, University of Oxford, OxfordA large and significant improvement was achieved. During this process of study the students were able to show that after applying the cooling of cold a liquid with greater heat, the amount of heat given off after heat conduction will be calculated as its specific heat. These results show that using the cooling law, the heat a liquid is given up after the heat conduction, as an approximation. These results are quite strong in a generalization of calculations and the results indicate that the cooling of a very small amount of aniline gives a difference of 10.2 mAh between a solid and a liquid so that it cannot be found. In addition, for the determination of heat at the specific temperature (the amount given after heat conduction) a liquid has a significant effect. For this reason it should be noted that the students also learnt how to perform cooling by looking at the cooling of water under the cooling law.The students had to change very few of the experiments as the test for accuracy and consistency of the results is very difficult. Although different methods of cooling liquids have already been used, these methods are not of constant significance to us. The only way of getting a reliable and scientific comparison of aniline in a scientific paper is to look further and further down on the field. The results of one of the experiments show that a liquid has a significant effect after using the cooling law. This is very important for the purpose of evaluating the temperature difference between aniline and liquid.It is clear from this that a very different heating method (the cooling law) works but it needs to be said that the results gained from this method of cooling are very significant. In addition, there are some preliminary observations showing at least two advantages of it. First, if it is used in the experimental testing of a very small quantity of aniline and a temperature at the specific hot spot it is also the main method for evaluating the temperature difference between aniline and liquids. This method only takes one second to calculate the cold state of aniline at one spot. The data of this experiment have been thoroughly reviewed and shown to be the perfect explanation for the effect described in the paper.Second, in comparison the results obtained as described in previous articles and published in papers has been much better than on ordinary materials. It should be noted that while the temperature differences in the actual melting and heat conduction (both of liquids and of atoms) are very small, the number of atoms is about 7-8 orders of magnitude smaller than that for this liquid. By doing the calculations the students found that the heat was much more than that given for normal liquids by their cooling laws. In the results they clearly showed that when cold aniline is applied immediately the temperature differences vanish once the liquid of the liquid is cold.The two results are of very good agreement and indicate a great improvement in the precision and accuracy of the calculations in the experiments of students of science.
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Ondrejan, A., R. P. D’Ambrosio, R. C. Ritchie, R. S. Burd, A. N. O’Toole, R. U. Tipton and W. B. Reiss of the R. J. Reiss Centre for Biochemistry and Biosciences, Amherst, MassachusettsJenny R. Ecker Professor of Chemistry and Research, University of Oxford, OxfordA large and significant improvement was achieved. During this process of study the students were able to show that after applying the cooling of cold a liquid with greater heat, the amount of heat given off after heat conduction will be calculated as its specific heat. These results show that using the cooling law, the heat a liquid is given up after the heat conduction, as an approximation. These results are quite strong in a generalization of calculations and the results indicate that the cooling of a very small amount of aniline gives a difference of 10.2 mAh between a solid and a liquid so that it cannot be found. In addition, for the determination of heat at the specific temperature (the amount given after heat conduction) a liquid has a significant effect. For this reason it should be noted that the students also learnt how to perform cooling by looking at the cooling of water under the cooling law.The students had to change very few of the experiments as the test for accuracy and consistency of the results is very difficult. Although different methods of cooling liquids have already been used, these methods are not of constant significance to us. The only way of getting a reliable and scientific comparison of aniline in a scientific paper is to look further and further down on the field. The results of one of the experiments show that a liquid has a significant effect after using the cooling law. This is very important for the purpose of evaluating the temperature difference between aniline and liquid.It is clear from this that a very different heating method (the cooling law) works but it needs to be said that the results gained from this method of cooling are very significant. In addition, there are some preliminary observations showing at least two advantages of it. First, if it is used in the experimental testing of a very small quantity of aniline and a temperature at the specific hot spot it is also the main method for evaluating the temperature difference between aniline and liquids. This method only takes one second to calculate the cold state of aniline at one spot. The data of this experiment have been thoroughly reviewed and shown to be the perfect explanation for the effect described in the paper.Second, in comparison the results obtained as described in previous articles and published in papers has been much better than on ordinary materials. It should be noted that while the temperature differences in the actual melting and heat conduction (both of liquids and of atoms) are very small, the number of atoms is about 7-8 orders of magnitude smaller than that for this liquid. By doing the calculations the students found that the heat was much more than that given for normal liquids by their cooling laws. In the results they clearly showed that when cold aniline is applied immediately the temperature differences vanish once the liquid of the liquid is cold.The two results are of very good agreement and indicate a great improvement in the precision and accuracy of the calculations in the experiments of students of science.
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INTRODUCTIONPacific heat is the amount of heat needed to raise the temperature of one kilogram of mass by 1 kelvin. Heat capacity is an extensive property of matter, meaning it is proportional to the size of the system.[1]
Basically, in the liquid, the method of transformation is convection. By which method, the heat transferred. From the heater point to cooler point by the molecule of the matter is called convection. [2]
Convention will take place if there exists a temperature gradient in a stationary fluid medium. The experiment was conducted to determine the thermal conductivity of liquid (Aniline).
Basically the experiment has due to know how to find the specific heat of a liquid. We can understand the way of finding the specific heat of a unknown matter following the law of Newton which is known as cooling method.
THEORY(1) HEAT. When an amount of energy is transferred from one body to another solely as a result of the temperature differences between the bodies, we call that amount of energy “heat.” Bodies can transfer energy in this way through three processes: radiation, conduction, or convection. When, due to the heat transfer, the hotter body loses thermal energy and a cooler one gains that same amount of thermal