Mechanics textbook used in cieg-305. Course description: This course is an independent one-credit course which is intended to be taken after cieg-305 Fluid Mechanics. The course consists of seven experiments. Each experiment is carried out in groups after they are explained in the monday lecture. Each group consisting of no more than 912 students will measure a common set of data for a particular experiment. However, a lab report is required for each team consisting of 3 students (or less). Because more than one experiment will be performed at a time, it is necessary that the groups stay together for the entire semester. It is also important that before arriving at the lab the groups are prepared to perform the assigned experiment for that week.
Sample lab Report 2
See, lab graduate Schedule and, handout for each experiment. Instructor: tian-jian Hsu (Tom Associate Professor, ocean Engineering Lab 205. Tel: 831-4172, email: Office hours: by appointment. Teaching Assistants and Office, hours jia-lin. Chen, office for hours: tuesday, 11am12pm. Ocean Engineering Lab Rm 108. Jill, pietropaolo, office hours: Monday, 121pm. Ocean Engineering Lab Rm 110. Christine, gralher, office hours: Wednesday 121pm. Office hours will start from the week of Feb 27 at the Ocean Engineering Lab conference room (room 206) or the first floor of Ocean Engineering lab. Course syllabus, lab report rubric, textbook: Lecture handouts and your Fluid.
Determine the concentration of the unknown solutions graphically and by calculation. You will need to turn in a formal lab report for this experiment. Top of Page, back to course homepage, e-mail instructor: Eden Francis. Clackamas Community college 1998, 2003 Clackamas Community college, hal Bender. Cieg-306 Fluid Mechanics Laboratory, spring 2012, lecture: Monday 11:15am12:05pm. Labs: Start from, february 27 after experiment 13 are taught in Mondays lecture. Experiments will be carried out in Ocean Engineering Lab according entry to the section you selected.
Briefly, you will prepare several solutions of a father's specific chemical at different concentrations. . Report each measurement and the concentration of each solution in your data sheet. You will label mini one of your middle-concentration solutions with a code word, and it will be used by other student groups as an unknown. Calculate the concentration of each prepared solution based on your data. Measure the absorbance of each solution (at the appropriate wavelength plot absorption. Concentration, determine the validity of beer's Law and create a calibration curve. . you should use a computer graphing program, like excel, to create your calibration curve. Obtain two unknown solutions (one class unknown and one solution prepared by another student) and measure the absorbance of each.
Environmental Ecology journal 75, 23-29. Doi:.5432/1111.23 tian m, castillo tl (2016) Solar heating uptake in Australia: rates, causes and effects. 10, The department of Sustainability and Environment, canberra. An appendix (plural appendices) contains material that is too detailed to include in the main report, such as tables of raw data or detailed calculations. Each appendix must be: given a number (or letter) and title referred to by number (or letter) at the relevant point in the text. Many of your Science units will require you to write formal laboratory reports. The purpose is to report on what you did, what you learned from an experiment and why the findings matter. The instructions for your lab exercise for this lesson are in your workbook.
How to Write a lab Report - steps and Template - thoughtCo
These findings show that analytical chemistry techniques such as spectrometry can be used for fast, accurate determination of compound composition. This is important in many industries, where consistency is crucial for effective use of the product, or is vital to the safety of the product. Lecturer's comment 4: briefly recaps key findings It is quite possible that you may have in-text citations in your lab reports. Typically these will be included in the introduction to establish evidence of background for current theories or topics. Your discussion section will often include in-text citations, to show how your findings relate to those in the published literature, or to provide evidence-based suggestions or explanations for what you observed. When in-text citations are incorporated into your lab report, you must always have the full citations included in a separate reference list. The reference list is a separate section that comes after your conclusion (and before any appendices).
Check your lab manual or unit guide to determine which referencing style is preferred. Carefully follow that referencing style for your in-text references and reference list. You can find examples and information about common referencing styles in the citing and referencing Library guide. The following is an example of a reference list based on the in-text citations used in the Introduction and Conclusion sections in this tutorial. It has been essay formatted in accordance with the csiro referencing style. References Jones t, smith k, nguyen p, di Alberto p (2017) Effects of habitat overlap on population sampling.
Your discussion section should demonstrate how well you understand what happened in the experiment. You should: identify and comment on any trends you have observed compare the experimental results with any predictions identify how any sources of error might impact on the interpretation of your results suggest explanations for unexpected results, and where appropriate, suggest how the experiment could. The discussion example below is from a first-year biology unit. The aim of this experiment was to identify decomposition rates of leaf breakdown to establish rates of energy transfer. The conclusion section should provide a take-home message summing up what has been learned from the experiment: Briefly restate the purpose of the experiment (the question it was seeking to answer) Identify the main findings (answer to the research question) Note the main limitations that.
Click the icons next to each paragraph to show the lecturers comments. Click again to hide the comment. Legend: good Problem Suggestion question Conclusion The concentration of salicylic acid in commercially available aspirin tablets was determined through uv spectroscopy. Lecturer's comment 1: indicates to what extent the aims of the experiment were achieved. The mean concentration from three different tablets was determined to be 301.1/-4.36 mg per tablet, which is within commercially permitted limits. Lecturer's comment 2: elaborates how the aim of experiment was achieved The results for individual tablets were found to be dependent on the accuracy of measurements during the process, and the purity of the other reagents. Lecturer's comment 3: summarises the main reasons for any discrepancies and recommends improvements to overcome experimental limitations Standardised solutions might further improve the accuracy of the results.
Writing Lab Reports & Scientific Papers
Tables, graphs and figures, most numerical data are presented using tables or graphs. These need to be labelled appropriately to clearly indicate what is shown. Titles and captions, tables should be labelled numerically as Table 1, database table 2, etc. Everything else (graphs, images, diagrams etc.) is labelled numerically as Figure 1, figure 2, etc. (References to figures in the main body of the text are usually written in abbreviated form,. Table captions appear above the table. Figure captions appear below the figure. The discussion section is where you: comment on the results you obtained interpret what the results mean explain any results which are unexpected.
Experimental set-up and materials, your description robbins of the experimental set-up should be sufficient to allow someone else to replicate the experiment themselves. You will usually begin with a description of the materials used and/or the apparatus set-up accompanied by: an image showing the relevant features of any object or material under investigation a diagram of the experimental setup, with each component clearly labelled. Procedure, when you carry out an experiment, you usually follow a set of instructions such as these, which may include extra information to guide you through the steps. In this section, you present the main data collected during your experiment. Each key measurement needs to be reported appropriately. Data are often presented in graphs, figures or tables. This section often also includes analysis of the raw data, such as calculations. In some disciplines the analysis is presented under its own heading, in others it is included in the results section. An analysis of the errors or uncertainties in the experiment is also usually included in this section.
the report. An abstract is usually only one paragraph (200-300 words max). The, introduction should: provide the context and motivation for the experiment briefly explain relevant theory in sufficient detail introduce any relevant laws, equations or theorems clearly state the aim or research question that the experiment is designed to address. The method section is where you describe what you actually did. It includes the procedure that was followed. This should be a report of what you actually did, not just what was planned. A typical procedure usually includes: How apparatus and equipment were set up (e.g. Experimental set-up usually including a diagram, a list of materials used, Steps used to collect the data, any experimental difficulties encountered and how they were resolved or worked around. If any aspects of the experimental procedure were likely to contribute systematic error to the data and results, point this out in sufficient detail in this section.
In general the abstract should answer six questions: Why was the experiment conducted? What specific problem/research question was being addressed? What methods were used to solve the problem/answer the question? What results were obtained? What do these results mean? How do they answer the overall paper question or improve our understanding of the problem? The most important thing to remember when writing the abstract is to be brief and state only what is relevant.
Experimentation: An Introduction to measurement Theory and
Disclaimer: Please note that many units require students to record notes and observations in logbooks in the laboratory. These have their own purpose and conventions and are different from lab reports. Lab reports can vary in length and format. These range thesis from a form to fill in and submit before leaving the lab, to a formal written report. However, they all usually follow a similar basic structure. Your title needs to reflect the purpose of the experiment. Check with your demonstrator or lecturer for specific requirements. Phs1022 week 5 Laboratory, the period of a simple pendulum. An abstract provides a brief overview of the experiment, including its findings and conclusions.