each gear (1st‚ 2nd‚ 3rd‚ 4th and reverse) 2. Apparatus The gearbox in the laboratory 3. Method i. Disassemble the gearbox ii. Count the number of gear teeth on every component iii. Develop a schematic for the gearbox iv. Record all the data v. Assemble the gearbox vi. Calculate the transmission ratio for each gear 4. Results Table 1: Gears teeth numbers Number of teeth gears Reverse 1st gear 2nd gear 3rd gear Sun 26 20 20 17 Annulus 70 70 70 61 Planet 22
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Significance * Plastic bags are not renewable‚ which means they cannot be easily recycled like paper bags. They are made of petrochemicals‚ which is what makes them non-renewable and a risk to the health of the planet. They last for hundreds of years‚ all the while doing damage to natural habitats and killing animals that mistake them for food. The more plastic bags people use‚ the greater the chances of environmental damage. Effects * If not carefully disposed of‚ plastic bags can be devastating
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Peroxodisulphate and Iodide practical – exemplar Skill A – Chemical Ideas Reaction between Peroxodisulphate and Iodide The reaction between peroxodisulphate and iodide ions is given by the following equation: S2O¬82- (aq) + 2 I- (aq) 2 SO42- (aq) + I2 (aq) The structure of the peroxodisulphate ion‚ with oxidation states‚ is shown below: (Structure) The changes in oxidation state within the reaction are as follows: Element Oxidation state in reactant Oxidation state in product Oxidised or
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Table of Content Chapter 1: Education And The Significance Of Life ................................................. 3 Chapter 2: The Right Kind Of Education................................................................... 9 Chapter 3: Intellect‚ Authority And Intelligence......................................................36 Chapter 4: Education And World Peace...................................................................49 Chapter 5: The School ...................................
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SIGNIFICANCE OF TEACHERS IN THE EDUCATION AND FORMATION OF THE YOUNG Our school is our second home. Our teachers are our second parents. We are at their care and guidance five days a week. They hone our skills and improve our capabilities. Everything starts with teachers and the mentality they possess to drive us students to new levels. Teachers supply the feeling of trust with their students at an early point in the educational fields. Children grow to learn and become adapted to learning young
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The Significance of Knowledge Knowledge is the most important thing in man’s life. There are two kinds of knowledge: Religious knowledge and Secular knowledge. These two kinds of knowledge are very essential for the existence of man. Secular knowledge is necessary for his worldly life and religious knowledge is vital for his successful life here and in the Hereafter. Allah says in the Qur’an in Sura 9‚ Verse 121: "..........let them devote themselves to studies in religion and admonish their
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today. The communicative technologies in the world have been increasing not only in number‚ but also in speed‚ accuracy and clarity. Let us take a closer look and perform an in-depth analysis of importance of communication in the modern world. Significance Of Communication For Transfer Of Ideas To transfer ideas from one person to another‚ communication plays a vital role. Every human being has some ideas that are unique to his own mind. Many of these ideas can be implemented in real life and
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Censored data & Truncated data Censoring occurs when an observation or a measurement is outside the range and people don’ t know the certain value. The value is always above or below the range that people set. However‚ truncated data means that because of the limits‚ such as time‚ or space‚ people lose some data. Truncation is to cut off the data. In other words‚ we have collected and use the data‚ but the data is not in the range we have. It is called censored data. We don’t use the data because
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insight into the usage of data warehousing and data mining techniques to enhance the productivity of the business. The study of the processes is analysed so as to get the need of adaptation according to inherent demands of these industries in near future. The main topics we are discussing here are: a) Data warehousing b) Data Mining c) ETL d) Data Mart An attempt has been made to analyse different ways of using these for the enhancement in the different field. Data warehousing and current
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For most people‚ there is a kind of collective dissatisfaction in our mind. This kind of dissatisfaction occurs in both the way institution run in our society and the way we use when we do our own work. We are worry about whether social institutions such as banks‚ schools are doing the right things to have our interest at heart‚ whether we should trust them or not and whether our choice itself is the right thing. To respond this sort of dissatisfaction‚ there are two measures. From the external
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