Scin 137 Final Exam Answers All Possible Questions

2. At what time of year does the noon Sun rise highest in the sky? During the summer time.

As storm relative velocity helps analyze the motion of the winds within the storm, information like the rotation of the storm and the speed of the winds can help investigate the chances of the storm developing into a tornado. If the storm appears to be a threat, nearby communities can be notified to take precautions and leave if necessary. Although base velocity can be used for the same reason, the speed of the storm can affect the results of the speed and rotation of winds. Therefore, storm relative velocity is more accurate and reliable than base velocity in determining the threat of a

2. Calculate the average rate of water loss per day for each of the treatments(Humidity, Light, Fan,

11. The experiment was repeated three more times using different water temperatures (room temp water, cold temp water, hot temp water).

Evaporation- when water evaporates in the form of water vapor by the heat of the

1. The earth’s sun is a star, it generates heat and light through nuclear fusion.

A. Water boils at 100°C at sea level. If the water in this experiment did not boil at 100°C, what

In which layer of the Earth's atmosphere do most of the charged particles of the ionosphere coexist with neutral (uncharged) atoms and molecules?

Hurricanes are formed over tropical waters. These intense storms consist of winds over 74 miles per hour (Ahrens & Sampson, 2011). The storms addressed here are Hurricane Katrina and Hurricane Sandy. This paper will explore the contrasts and comparisons between these two horrific storms.

The room temperature was measured throughout the lab and kept constant at 24°C (+/- 1°C), as the lab was conducted during the same time of

E) The number of bacteria would decrease due to a decrease in the temperature of the water.

For this reason the water used will be at room temperature (23° approx) and will be performed on the same day to allow no margin for any discrepancies.

How long does it take for photons to emerge from the Sun’s core to the outside? One might imagine the exertion to occur in a matter of seconds or minutes. Yet, astronomical writer Christopher Crockett, begs to differ, stating in fact it takes millions of years. In the article, “The Sun, an Engine of Nuclear Energy,” Crockett uses the word “torturous” to describe the process in which gamma rays go through, to become a form of visible light. The word “torturous,” carries a negative connotation with it, as it is an expansion of the root word, “torture.” The effect this word has on the audience, is that it gives them a better understanding of how lengthy the process is. Using this word rather than another word, reveals

The study that was analyzed utilizes a Geographic Information System (GIS) to characterize the spatial patterns of rainfall produced by Irene and to classify other tropical cyclones that took the same track as Irene over the United States. A GIS is a system that is designed to capture, store, maneuver, examine, manage, and present all types of geographical data. In order to use the GIS they first had to identify analog tropical cyclones that took a path similar to Irene over the United States which they obtained from HURDAT. HURDAT, or the North Atlantic hurricane database, is the system that keeps all the records for all tropical cyclones in the Atlantic Ocean, Gulf of Mexico, and the Caribbean Sea, since 1851. Once similar tropical storms were obtained, then the latitude and longitude coordinates from the six hourly positions of Irene were entered into the GIS and the points were then transformed into a line feature. This line feature represents Irene's track and it was buffered by 200 kilometers to allow for the tropical cyclones to be analyzed in this study region. The tropical cyclones that were similar to Irene were then imported into the GIS. Once the buffer was applied there were twenty five tropical cyclones with tracks similar to that of Irene. But the track of the hurricanes wasn't the only thing being studied here, we still have to take

The northern lights, although very pretty, also serve a higher purpose in terms of protecting our planet. These dancing colorful lights are the result of physical reactions within our planet’s atmosphere. In this paper, we will be exploring this reaction among others and uncovering how this simple reaction benefits our planet. Northern lights have been around since the beginning of time but have only been started being studied in the late 1850’s and only fully understood in the 1980’s. Since then, we have learned many things about this phenomenon. We have figured out the factor’s determining the color of the lights, the geographical positioning of their appearance and their true purpose. These accomplishments have helped us further understand the phenomenon on our own planet but also on other planets in our solar system. These are the topics this paper will focus on examining.