TOPIC 1: RATES AND CHEMICAL EQUILIBRIUM QUESTION 1: (Taken from the DoE Physical Sciences Feb-March Paper 2 2009) Antacids are used to relieve indigestion. Indigestion is the condition when the stomach produces too much acid resulting in an uncomfortable and painful feeling. A certain antacid tablet dissolves in water and reacts with the acid in the stomach to release carbon dioxide gas. 1.1 Name the type of chemical reaction that explains why antacids bring relief from indigestion
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3) Should rewards and punishments be used to motivate students’ learning? I believe that rewards and punishments do play a key part in sustaining children’s interest and motivation to learn. However‚ I feel there are other key factors and methods that could be used to greater effect and am inclined to disagree with the question at hand. a) There are many educational theories on the topic of motivation but I believe the Self-Determination and Self-Efficacy theories cover some key aspects that
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POLITICAL SCIENCE AS A SOCIAL SCIENCE Political Science is in part a social science‚ and in part a humanity. Both are important. In this topic‚ we will look at the basics of social science inquiry‚ and then proceed to show how this differs from‚ on the one hand‚ inquiry in the natural sciences and‚ on the other‚ inquiry in the humanities. Social Science Social science inquiry seeks to develop empirical theory. �Empirical�
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General Description Huicholes are a Native American indigenous group who reside in the Sierra Madre mountains of Jalisco‚ Durango‚ Nayarit‚ and Zacatecas in the country of Mexico. Current census report that‚ “the Huichol or Wixarika‚ are a little-known group of some 7‚000-9‚000 individuals whose traditional homeland is the Sierra Madre Occidental‚ in the Mexican states of Jalisco and Nayarit” (Myerhoff‚ 1974). Furthermore‚ this article informs that although almost half of the Huichol group is spread
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discrimination in ius in bello? Principles which are “codified within the international law of armed conflict (Orend‚ 2006‚ p. 107). Drones fail the discrimination‚ threshold; in fact it blurs the line between who is an enemy and a civilian. Should drones even be used in non-active combat zones? International law clearly prohibits certain types of weapons for their indiscriminate nature of killings. Is the use of a drone proportionate to the threat posed? Although from a realist lens‚ governments would
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What characteristics should a candidate possess to become president? Abstract The vital characteristics required of a presidential candidate include the ability to deal with honesty and act with integrity in all issues of governance‚ embrace the aspect of citizenship‚ abide by the constitution‚ exercise empathy when representing the people‚ and be reliable at all times. Other important characteristics are being knowledgeable of the political‚ social‚ and economic situation of
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We are in the age of science and technology. Man cannot live without the aid of science. Science has so much engulfed our lives that nothing can take place in our day to day work without the help of science. Our food‚ transport‚ learning‚ administration‚ recreation and social life are all linked with science in various ways. There are many advantages of scientific discoveries in our daily life .Nowadays there are gadgets to remove drudgery. Electricity‚ communications‚ transport‚ entertainment and
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Science Revision Half-Yearly’s Name the lenses found in a microscope. Eyepiece or ocular lens Objective lens Recall the units used to measure microscopic objects. Micrometres Recall what happens to the field of view as the magnification used increases. As the magnification increases‚ then the amount of the specimen you can see (the field of view) gets smaller. Name two different types of: Light microscope- monocular microscope and the binocular microscope. Electron microscope- transmission
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from these castes are entitled to don the sacred thread at the Vedic rite of upanayana‚ which the Shudras were not allowed to perform. The untouchable castes are outside the varna scheme. The term ‘varna’ literally means colour and it was originally used to refer to the distinction between Arya and Dasa‚ in ancient India. According to the Rig-Veda‚ it was not applied to any classes‚ such as Brahman‚ Kshatriya‚ etc. However‚ the classes which existed at that time later came to be described as varna
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have ome from Cambridge‚ some with opposing views which shows me that Cambridge creates an environment which doesn’t direct you to one view/belief but rather allows you to explore different theories and ideologies. 2. Why Cambridge and why did you choose Fitzwilliam in particular? “Fitzwilliam College was founded in 1869. It is a dynamic‚ international community which believes in the power of education to transform individuals and society.” 3. As an individual what has been one of your main achievements
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