as a guide in conducting investigation. Briefly stated‚ the conceptual framework for the teaching of science can be: The effectiveness of a science instructional program depends upon the qualifications of the teachers‚ the effectiveness of their methods and strategies of teaching‚ the adequacy of facilities‚ the adequacy of supervisory assistance‚ and the elimination of the problems hampering the progress. Currently‚ however‚ most theses do not have a discussion of their conceptual frameworks
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Effect of Temperature on Solubility Lab Purpose: What is the solubility of minerals in water? What is the relationship between temperature and solubility? Hypothesis: If salt and sugar are each tested in water of varying temperatures‚ then salt and sugar’s solubility will increase as the temperature also increases. Materials: Two 250 mL beakers Tap water 100 mL graduated cylinder Hot plate Two petri dishes Glass stirring rod Salt Sugar Thermometer
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showed that an increase in concentration of the reacting species resulted in an increase in reaction rate. Both graphs have a positive gradient which clearly indicates that concentration increases the reaction rate. The hypothesis also proposed that as temperature increases the speed of the reaction would decrease‚ this is evidenced in graph 7 which shows a negative decrease in time as the temperature of the solution increases. This decrease can be modelled by the exponential formula T=12.9e-0.0249t
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Change in respiratory rate during exercise Aim: To record and investigate how the breathing rate varies for the duration of light and heavy exercise. Introduction: When an individual exercises‚ the muscles being used needs extra energy from oxygen. The lungs pump oxygen to the heart‚ and then the heart pumps the oxygenated blood through the blood to the particular muscle that is working. The human body has a series of organs working together‚ which is named the respiration system. The organs involved
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How Do You Write a Methodology If you want to make your research appear more credible there is no option but to understand in detail‚ how to write a methodology. A research methodology will help you showcase your knowledge of using alternative methods that help in presenting your research topic more valid. The best way to demonstrate your research is by using a qualitative or quantitative research process. The following are the general guidelines that you should follow depending on the type of
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2.3 Results 2.3.1 The Effect of O. lybicus Population on Palms Temperature Over Time Temperature differences between different O. lybicus population levels were not significant in leaves and fronds (P > 0.05). However‚ high significance difference in temperature were occurred over time (P < 0.001) in both parts Figure 1 and 2. The temperature at the highest population (1000 insects) were the highest at the first three weeks‚ before it starts declining gradually (figures 14-15). Chlorophyll measurements
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ABSTRACT We are in debt to Carbon Dioxide (CO2) and other green house gases for our presence on earth. As they help in stabilizing temperatures to levels sustainable for organic life – by what is known as green house effect. In modern times burning of fossil fuels like coal‚ oil‚ and natural gas combined with fast deforestation has led to unprecedented level of green house gas emission. Here came in to existence the concept of Carbon Emission Trading developed during the Kyoto Protocol in 1997
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Study On CARBON CREDIT & Clean Development Mechanism Project – as a case study on TATA STEEL PLANT By: Prasenjit Sarkar Page 1 of 36 Project Report (Submitted for the Degree of B.Com Honors in Accounting & Finance under the University of Calcutta) Title of the Project STUDY ON CARBON CREDIT &CLEAN DEVELOPMENT MECHANISM PROJECT – AS A CASE STUDY ON TATA STEEL plant Submitted by Name of the Candidate: Registration No: Name of the College: College Roll No: University Roll
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Effect of Varying Temperatures: The enzyme catalyzed reaction rate during varying incubation temperatures are plotted on Figure. 6. As the temperature increases the rate increases‚ but as the temperature reaches 49oC it begins to drop. When the plot of the logarithm of the rate is used against the inverse of the temperature kelvin’s the Arrhenius equation is used to calculate the activation energy. The range in orange is between 16.5 - 37oC and the activation energy is calculated to be 9332kcal/mol
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Ideal Temperature for junket Aim- To discover the optimum temperature for junket to solidify Hypothesis- That the optimum temperature will be between 35-40°C Independent variable- Temperature (10‚ 40‚ 60 degrees) Dependant variable- Time taken for Junket to set Control- 2 clearly marker test tubes will be placed under each temperature condition‚ one with junket and one without‚ to clear the complication that it might be the temperature that is reacting with the milk and solidifying it instead
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