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temperature Essay Examples

156 total results

An Examination on the Effects of the Temperature of Milk Used in Making Yogurt on the Rate of Fermentation (2181 words, 20 pages)

AbstractThis paper focuses on how the temperature of the milk used in making yogurt affects the rate of fermentation in yogurt throughout the process of the experiment. Research was conducted through online sources and the average temperature that milk should be used at was 42 Degrees Celsius. The control range ... Read More

Understanding the Effect of Temperature on the Enzyme Amylase Activity (2968 words, 10 pages)

Enzymes are biological catalysts that are essential for numerous reactions that take place constantly in all living systems. Enzymes work to increase the rate of reaction by lowering the activation energy needed for the reaction to proceed. Enzymes are neither consumed during the reaction nor changed as a result of ... Read More

A Lab Experiment Determining the Speed of Sound and the Effects of Temperature on Its Speed (1044 words, 5 pages)

The main objective of this lab was to find out what the speed of sound is, and how temperature affects this speed. First, we learned that the speed of sound at 20 degrees Celsius is 340 meters per second. Speed is the same thing as saying the distance you can ... Read More

An Experiment to Determine the Mole Ratio of Two Reactants Through the Observation of Changes in Temperature (1721 words, 8 pages)

Purpose The experiment was designed to determine the mole ratio of tworeactants by observing change in temperature when various ratios of thereactants are combined - by using the method of continuous variations, thereactant ratio is proportional to the change of temperature and cantherefore be used to find the optimum ratio ... Read More

An Experiment to Calculate the Molar Volume of Hydrogen Gas at Standard Temperature and Pressure (1589 words, 7 pages)

Purpose This lab seeks to calculate the molar volume of hydrogen gas atstandard temperature and pressure based on experimental data. The reactionbetween a known amount of magnesium(s) and hydrochloric acid (aq) is usedto produce hydrogen gas and measure its volume by water displacement in aeudiometer. This volume can then be ... Read More

The Use of Experimental Techniques in Order to Record Temperature and Volume Data for Known and Unknown Compounds (1070 words, 2 pages)

Purpose The purpose of this experiment is to be able to use experimental techniques to record temperature and volume data for known and unknown compounds when liquid and gas are in equilibrium and also, by using this information, to be able to determine the boiling point of the liquid and ... Read More

A Study on Hydrothermal Vents and the Changes in Ocean Temperature (594 words, 2 pages)

Organisms that live in the deep sea are often subject to rapid changes in temperature. Hydrothermal vents are one source of such changes in temperature. The vents are created as a result of differences in temperature between different layers of seafloor. The study conducted by Bates was aimed at identifying ... Read More

The Effect of Temperature on the Rate of Fermenting Yeast Fungus (1365 words, 8 pages)

The Effect of Temperature on the Rate of Fermenting Yeast FungusAbstractThe purpose of the experiment is to observe how and by what conditions speed up the rate of the fermenting of the yeast. Fermentation and cellular respiration are the main focus of this lesson here. Four temperatures were used at ... Read More

Determination of the Correction Between the Efficiency of Photovoltaic Systems and Their Temperatures (3231 words, 14 pages)

AbstractThe purpose of this research was to determine if a correlation exists between the efficiency of photovoltaic systems and the temperature of these systems and, if so, the strength of this correlation. A solar panel was cooled and then introduced into a controlled environment where it was slowly heated while ... Read More

A Report on 3D Printing: Digital ABS Material, High-Temperature, Rubber-Like and Transparent Plastics (1255 words, 4 pages)

There are a variety of different materials available that can be used to create 3D objects with a 3D printer. The reason that there are so many is because 3D printing has made leaps and bounds in innovation in just a few years so you can use different types of ... Read More

The Relationship That Exists between the Pressure and Volume of a Gas Held at a Constant Temperature (979 words, 6 pages)

The purpose of this experiment was to observe the relationship that exists between the pressure and volume of a gas held at a constant temperature. Effectively, the experiment was analyzing Boyles Law, a special case of the Ideal Gas Law. It is hypothesized that the experiment will yield results according ... Read More

How to Accomplish Simple Gas Phase Experimentations Involving the Measurements of Temperature, Pressure, and Volume (3113 words, 12 pages)

Investigating the Volume, Temperature, and Pressure Relationships in a Gas AbstractThe purposes of the lab were to study how to accomplish simple gas phase experimentations, which involved the measurements of temperature, pressure, and volume. An additional goal was to acquire hypotheses about the pair-wise associations of three variables in the ... Read More

The Effects of Temperature on the Metabolism in Ectotherms and Endotherms (1775 words, 8 pages)

Metabolism in ectotherms and endotherms effects of temperatureIntroductionMetabolism is the set of all physical and chemical processes in the body that convert or use energy (Metabolism MedlinePlus Medical Encyclopedia). It is used to sustain life. An animals metabolic rate is its total rate of heat production. The units used for ... Read More

A Report on the Causes, Effects, and Locations Most Affected by Increasing Global Temperatures (1251 words, 6 pages)

This November is not the same as last years November. Last year at this time we already had snow, and now we are at around 50 degrees most of the days. I have always had a question about the increasing temperatures and what causes temperatures to rise. One of the ... Read More

E.Coli Growth at Different Temperatures (843 words, 6 pages)

E. Coli Growth at Different TemperaturesAbstractThe goal of this experiment was the generate growth curves for two different bacteria at two different temperatures and determine their growth rates. This was done through taking samples of bacteria stored at different temperatures and taking bacteria concentration measurement from a spectrometer. This showed ... Read More

An Analysis of an Employee’s Right Against Their Employer with Reference to the Cold Temperature Condition (577 words, 3 pages)

The Great Temperature Case StudyThe case pronounced in this study is critical on the basis of individual employee and collective employees engagement. In the case it is clear that Drake and Keeler were exercising their right against their employer with reference to the cold temperature conditions. According to Holley, Jennings ... Read More

The Effect of Apnea and Temperature on the Bradycardia Reflex on Homo Sapiens (1217 words, 8 pages)

The Effect of Apnea and Temperature on the Bradycardia Reflex on Homo SapiensABSTRACTFor terrestrial, breathing vertebrates, plunging into water abruptly cuts off oxygen supply, forcing vertebrates to quickly perform a series of biological adjustments or risk oxygen deprivation. In order to conserve oxygen and sustain organs that do need oxygen, ... Read More

An Analysis of Observations in the Temperature Changes in a Reaction of Acids and Bases in Calorimetry (1929 words, 9 pages)

NameTutorCourseDate Acid-Base Neutralization Calorimetry PurposeThe purpose of the experiment is to observe the temperature changes in areaction of acids and bases. This observation will lead to the deduction ofthe type of reaction for instance it can be endothermic or an exothermicreaction. Additionally, the purpose of the experiment is to conduct ... Read More

The Importance of Temperature to the Sustainability of Planet Earth (611 words, 4 pages)

How is temperature important to the sustainability of Planet Earth?The planet Earth is affected by many variables. The heat could change it,storms, earthquakes, and even volcanoes. But the worst variable to keep inmind that could harshly effect the sustainability of planet Earth, is humaninteraction. Human interaction has been proven to ... Read More

An Analysis of the Global Warming’s Influence on the Rise of the Temperature of Global Waters and the Damage it Makes on the Marine Life (2765 words, 9 pages)

According to the United Nations Intergovernmental Panel on Climate Change (IPCC) and various climate-change models, the temperatures of the waters in tropical regions are to increase by 1.8-4C over the next century due to climate change (Bates et al. 58). This increase is in addition to the 1C increase in ... Read More

Carbon Composites Protect Astronauts Life and the Shuttle From High Temperatures in Space (737 words, 1 pages)

CARBON-CARBON COMPOSITESWhat do the space shuttle, aircraft brakes, rocket nozzles and hip prostheses have in common? These examples demonstrate the versatility of carbon-carbon composites in a wide variety of extreme situations where their unique combination of mechanical, thermal, electrical, microstructural, and chemical properties have opened up new possibilities. Carbon-carbon composites ... Read More

A Study on the Effect of Temperature on the Phenomenon of Defluidization in Fluidized Bed Production Process (1237 words, 3 pages)

Processes for cleaner and more efficient energy generation from feed stocks such as coals, lignites, peats, and waste liquors use fluidized beds that are operated at high temperatures and pressures. These processes involve systems that are multi-phase and have complex chemical reactions. Research work has tackled a number of aspects, ... Read More

An Experiment on the Effect of Temperature on the Rate of Reaction (728 words, 2 pages)

The Problem I am going to find out how temperature can affect the rate of reaction.Background informationFactors that change the rates of reactions are Temperature an increase in temperature will make the reaction occur faster. This happens because the particles of that substance move faster when it is heated. Because ... Read More

An Analysis of Substrate Concentration and Temperature on the Rate of Hydrolysis of the Enzyme Trypsin (1253 words, 3 pages)

Title The Effects of Substrate Concentration and Temperature on the Rate of Hydrolysis of the Enzyme Trypsin.Abstract Quantitative measurements can relate both temperature and substrate concentration to the enzymatic activity of trypsin. By analyzing the data, it is suggested that at BAPNA concentrations below those corresponding to Vmax are rate ... Read More

Global Flooding a Possibility as Earth’s Temperature Rises (774 words, 2 pages)

Global WarmingHuman kind has entered a brand new relationship with the earth. The constant and increasing pressures we are exerting threaten our planets ability to sustain life itself. Change-in the way we think , and in the way we live-is needed now.Global warming is the most urgent environmental problem the ... Read More

Burning Fossil Fuels Causes Earth’s Temperature to Rise (1934 words, 4 pages)

For years, scientists have warned that pollution from burning fossil fuels would cause dangerous warming of the planet. The hottest 10 years on record have all occurred since 1980. 1998 was the hottest year ever recorded. With scientists predicting more violent weather, spread of infectious diseases, and rising sea levels.According ... Read More

A Lab Experiment: Does a Change of Temperature Affect the Rate of Reaction? (1861 words, 6 pages)

Contents PagePage Title1 Planning2 Method and prediction3 Diagram4 Results for temperature and concentration on Tables5 Graph for results for rate of reaction against temperature6 Graph of results for rate of reaction against time7 Graph for concentration results8 Graph and table of typical results9 Conclusion and Evaluation...10 End of evaluationThis investigation ... Read More

Temperature and Betula Distribution on the Holyoke Range (1698 words, 3 pages)

Temperature and Betula distribution on the Holyoke Range, MassachusettsJean L. Binjour, JrSS 025648899Department of BiologyUniversity of MassachusettsAmherst, Mass. 01003AbstractIn this study, it will be tested whether temperature affects tree densities in the genus Betula on different slopes of the Holyoke Range, specifically the north and south faces of the mountain ... Read More

The Temperature and Betula Distribution on the Holyoke Range, Massachusetts (1685 words, 3 pages)

Temperature and Betula distribution on the Holyoke Range, MassachusettsAbstractIn this study, it will be tested whether temperature affects tree densities in the genus Betula on different slopes of the Holyoke Range, specifically the north and south faces of the mountain range. My prediction is that the north face of the ... Read More

An Experiment Presenting the Effect of Temperature Changes on Enzyme Activity (1152 words, 3 pages)

I. IntroductionBackgroundPurposeHypothesisBACKROUND An enzyme is a protein that controls the chemical reactions that take place in the body. Enzymes help by catalyzing (speeding up) the reaction and intern lowering the activation energy required for the reaction to occur. Molecules called substrates bind with enzymes during reactions. However each enzyme has ... Read More

Published: Friday 25th of January 2013