Surface

There are many reasons that make Connecticut's landscape/surface got its shape. The three most important reasons are tectonic plates, glaciation, and weathering and erosion. Tectonic plates in CT formed three major landforms. One of the three landforms is the Appalachian mountains. This mountain range is a convergent boundary. Convergent boundaries means that the two plate collide into each other pushing up the land and create the mountains (as shown in the diagram). Finally, the last…

stereotypes, they are our opinions, information that we have acquired in our education and in our environment. When we look at discriminatory practices, we look two forms, surface level diversity and deep level diversity. Biological characteristics, such as race and ethnicity, age, gender, religion, disability are a form of surface level diversity. Deep level diversity, such as physical and intellectual ability are based on our strength and weaknesses and both these forms of stereotypes cause us…

In the plot of the story, the rising action was when the river has been born or created as it says “I came from the edge of the sky. I descended from the sky and now I creep on the surface of the earth” (Kargar 33). It grabs the reader’s attention that something has been happening. For example, the extended clouds, nothing was visible, rain was pouring down, the drops were gathered, and tears began to flow, are the action words which develop a conflict or rising action in the story. After that…

Introduction Geologists explanation how the Earth's surface behaves by plate tectonics theory. According to the theory, the surface of the Earth is broken into large plates and size and position of these plates change over times. The edge of these plates is the place where intense geologic activity happens. Such as earthquakes, volcanoes, and mountain building occur in areas where they move against each other, A first theory of continental drift is proposed by German scientist Alfred…

CONCLUSION An experiment was run to determine how a cell’s surface area to volume ratio affects its rate of diffusion. The proposed hypothesis was if a big surface area to volume ratio is something very desired by cells that need efficient and fast diffusion for their functioning (Oxygen, water, and waste), then the cube with the largest Surface area will have the most molecules diffused into the agar cube because the more surface area a cube have, the more molecules the agar cube is getting…

ability of a glider seed varies with its surface area. • Hypothesis 1: Increase in surface area of the seeds decreases their falling velocity, due to greater air resistance o Prediction: Seeds with the higher surface area will have a decreased falling velocity. o Reasoning: The greater the surface area of a seed, the more air resistance it experiences and thereby slowing its fall.  Analytical Approach: scatterplot, regression • Independent Variable: Surface area • Dependent Variable: Falling…

1.6 TRIBOLOGY The greek word tribo means rubbing (William 1994). It is the science of intermingling of the surfaces which are in sliding and/or rolling motion. In 1996, Tribology was first reported by Jost, England. It has 3 portions. These are A) friction B) Lubrication and C) wear. To understand the tribological behavior, it entails the knowledge of various subjects such as Physics, chemistry, Mathematics, Thermodynamics, Heat Transfer, Material science etc., Tribological problem leads to the…

time and current density on surface roughness in electropolishing process on 316L stainless steel. The cathode material under study was 316L stainless steel. The electrolyte was composed of sulfuric acid, phosphoric acid, and DI water. Full factorial design method was used. ANNOVA technique has been used to assess the quantitative influence of the different process factors of the EP. The surface roughness will be obtained up to 0.03 µm in this experiment whose surface roughness before…

controversy as to the optimal features for implant surfaces regarding osseointegration kinetics. Direct bone apposition onto the conditioning film-coated surface of the titanium is critical. Surface composition, hydrophilicity, Critical Surface Tension and roughness are parameters that may play a role in the implant-tissue interaction. Guehnnec et al. (2007) reviewed the different methods used for applying osteoconductive coatings and increasing surface roughness to titanium dental implants…

Evaporation Model, Kohler modification and Surface Phenomena The process of microdroplet evaporation is associated with the mass and heat transport through the microdroplet surface [1,2] . [2]: [ 1] Where a is the droplet radius, Pa and Pcc are the saturated vapor pressures near the droplet surface and far from the droplet respectively. Ta and Tcc are the temperatures at the microdroplet surface and the reservoir. D is the diffusion constant of vapor in the ambient gas. M and are the…