b. Method 3. Data a. Data b. raw data c. uncertainty d. presentation e. processing data f. Graphs 4. Results/Conclusion a. Conclusion 5. Discussion a. Evaluation 6. References II. Other Help errors and uncertainty A. Design [pic] I. Research Question • Rather than an Aim and Hypothesis you need to start your Design practicals with a focused research question. A Design practical has a title that is deliberately vague. You‚ the student‚
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➢ COVER PAGE including: - Name and last name of the student - Date the experiment was carried out - Specific name of the experiment ➢ On every page: - Students name and last name as a header - Page number strating from the first page right after the cover page as a footer ➢ ALL LAB REPORTS HAVE TO START WITH THE INTRODUCTION PART including: - Some background information on the experiment - Purpose of the experiment - Research
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DANILYN VOCAL MENDOZA B-4 L-25 Pitimini Village II Cuyab San Pedro‚ Laguna 4023 (O2)519-5713/ (02)697-0367/09298824071 danilynvocal@yahoo.com CAREER OBJECTIVES: ➢ To impart the knowledge and skills I obtained from my hospital experience. ➢ To utilize the skills obtained in my MA degree. ➢ To widen my professional field of experience. EDUCATION HISTORY: ➢ 2010-recently enrolled Master of Arts
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T=2πLg T=2πLg (T the period in seconds‚ l the length in meter and g the gravitational acceleration in m/s2) Method: As stated earlier in the introduction‚ it was decided to measure the time for 10 complete swings‚ in order to reduce the random errors. These measurements would be repeated two more times‚ and in total five successive lengths were used. We start from one metre‚ and decreasing by 20 cm for each following measurement‚ and the mass of metal bob doesn’t change all the time. According
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ADMINISTRATIVE ORDER NO. 1‚ SERIES OF 2012 Subject: RULES AND REGULATIONS GOVERNING THE IMPLEMENTATION OF REPUBLIC ACT NO. 10172 (An Act Further Authorizing the City or Municipal Civil Registrar or the Consul General to Correct Clerical or Typographical Errors in the Day and Month in the Date of Birth or Sex of a Person Appearing in the Civil Register Without Need of a Judicial Order‚ Amending for this Purpose Act Numbered Ninety Forty-Eight.) Pursuant to Section 2 of Act No. 3753‚ the Office of the Civil
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project. Here are 5 common errors in the research process. 1. Population Specification This type of error occurs when the researcher selects an inappropriate population or universe from which to obtain data. Example: Packaged goods manufacturers often conduct surveys of housewives‚ because they are easier to contact‚ and it is assumed they decide what is to be purchased and also do the actual purchasing. In this situation there often is population specification error. The husband may purchase
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AIM: Finding the gravitational field strength by using a simple harmonic motion of a spring and slotted masses. INTRODUCTION: When a mass suspended from a spring is displaced‚ due to the acceleration‚ kg s-2‚ from its equilibrium and released it will oscillate up and down with a kind of motion called simple harmonic motion‚ shm. The period (T)‚ time taken to measure for one complete oscillation‚ of this motion is: m/kg =
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550 1.550 1.495 1.500 1.500 1.495 1.500 0.300 0.300 0.300 0.300 0.300 Table 1: Raw data table Half the smallest division: 0.1 ÷ 2 = 0.05 g ** Half the smallest division: 0.005 ÷ 2 = 0.0025 ≃ 0.003 cm Inaccurate set of data due to random error. (See Evaluation) Table 2: Data processing 1 Object Mass / g ± 0.05 g Average L / cm Abs. Unc. L / cm Average W / cm Abs. Unc. W / cm Average H / cm Abs. Unc. H / cm A 44.9 5.98 0.006 1.50 0.003 0.60 0.007 B 16.5 4.40 0.006 1.50 0.006 0.30
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the both the square root of length of string and the length of suspension‚ (i.e. ｄ ). Although discrepancy is found when the equation proposed by eminent scholars is compared against with ours‚ our findings can hardly pale into insignificance as errors and the cause of uncertainty are discussed and ways to improve the experiment are suggested‚ which can possibly spur further studies on this realm of knowledge. I. Introduction In physics‚ there are mainly two ways from which useful equations can
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PEER REVIEW OF PRACTICALS Student: Checked by: Teacher: Practical Name: |What to look for |Tick if correct | |Every page must be numbered‚ have the student’s name and IB student number. | | |The Practical MUST be in the correct format‚ typed and contain ALL the headings as in the example.
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