Fundamental physics concepts

I am working for Parr Instrument Company, a company that manufacture and sale laboratory instruments include calorimeter. Calorimeter is a machine that used to determine the potential calorie of a test object. With the breakthrough of newly developed technology, Parr Instrument Company can now reduce the size of the calorimeter from a photocopy machine to the size of a laptop. Therefore, I will introduce a new product GV, a Personal Calorimeter. Personal Calorimeter is a machine that can quickly…

The following assignment aims to critically reflect and evaluate the learning outcomes as identified in the title. I will be utilising Gibbs’ (1988) reflective model. As part of my DVD role play exam, I carried out an initial assessment with a patient presenting with common symptoms of mental health problems. The assessment consisted of eliciting key information from the patient, such as the presenting problem, how long this was occurring for, what factors were maintaining the problem and how…

When comparing the results of each subject in a group, they show that the control, or the subject that had no fluid intake during the experiment had very less or no fluid output in every 20 minutes unlike the subject that had about 5ml/kg-1 of water intake. The results also show that caffeine and exercise affect the amount of urine produced in different ways: the caffeine seems to increase the total amount of urine that is produced while exercise decreases the total amount of urine produced.…

The purpose of this spectroscopy experiment was to determine if the spectra matched the electronic transitions that occur in the hydrogen atom among several other atoms. We used the Bohr model of atomic structure to determine the orbit numbers that correspond with the spectrum emitted by the hydrogen atom. The Bohr model states that electrons will never be found in between states, but rather completely in one state or the other. We used this model to determine the initial n value at which the…

Quantity of heat Q = mcθ absorbed or lost by a substance 4. What does specific heat 900 J of heat needs to be supplied to 1 kg of aluminium 900 J kgof aluminium to produce a 1 °C -1 1 °C mean? temperature increase. 5. What does specific heat 4 200 J of heat needs to be supplied to 1 of water 4 200 J kg-1°C-1 kg of water to produce a 1 °C temperature mean? increase. 6. The physical When two objects of equal mass are heated at meaning of equal rates, the object with the smaller specific specific…

Time Series Design Components Time series designs are one of several ways that data can be looked at and collected when doing research on any particular topic. When doing your research, you want to choose the method of data collection that will best suit your study. For some, a time series design would be the best method, for others it may be a qualitative collection method. For the purpose of this paper the time series design method will be described and illustrated in its methods of use.…

Finally with the help of Rutherford, Niels Bohr, created the current model in which atoms are shown. The Bohr Model is depicted as the protons and neutrons within the middle and then an orbital of electrons circling the nucleus (N). There are four fundamental forces that act upon the nucleus. The forces are, strong force, weak force, electromagnetic, and gravity (F1). The strong force holds the nucleus together and produces all of the interactions between all particles containing quarks (F2).…

Field strength or intensity is the force which maintains the magnetic flux and produces a particular value of the flux density B at that point in a magnetic field. Therefore the flux density is the cause while the flux density (B) is the effect. The flux density can be assumed proportionally to the field intensity in a magnetic field which comes in three parts. First part is: Where U stands for the permeability of force (the measure of the degree to which the magnetic line of force can…

As you can see from the title of my work, I’ve chosen to focus on the Gibbs reflective cycle as I feel like it’s the best model I can use to explain and show how I’ve used this throughout many experiences I’ve had in my life so far. What is the Gibbs Reflective model? The Gibb’s reflective model is a model which helps break down events or situations by taking an account of your personal feelings, and it looks to how your personal feelings helped influence the situation or event which took…

In many cases calibration curve changes from ideal behavior (shown in figure). Changes from linearity are divided into 3 types i.e. chemical, fundamental and instrumental. Fundamental limitations of beer Lambert’s law Beer Lambert’s has a limitation and it is valid only for those analyte which has low concentration. There are 2 contribution to this this limitation of beer Lambert’s law. The individual particles…