Name: 6.03: Calorimetry Data and Observations: Part I: Insert a complete data table, including appropriate significant figures and units, in the space below. Also include any observations that you made over the course of part I. (4 points) I observed that when the metal is placed inside the calorimeter, it transfers heat to the water making the water increase temperature while the metal will decrease temperature. I also noticed that the system was the metal and the surroundings is the water, this is because the water is taking in the heat from the metal making the water warm. Metal Name Mass of Metal Volume of water Initial temp.
Due to this convergence (where winds move to a center point), air is forced to rise over that area. If enough moisture is available, the rising air cools and condenses (as cold air cannot hold water vapor below a certain temperature) into tiny water droplets which constitute the cloud. So, low pressure areas are usually the birth-place of clouds. Sometimes, particularly in the winter, fog forms over a high pressure area due to radiation cooling(due to clear sky conditions over a high pressure area).This fog sometimes lift and forms thick low cloud called "anticyclone gloom". (5 points) |Score | | | 4.
Final Essay Exam GEOL 108 1. Describe the paths of water through the hydrologic cycle. Explain the processes and the energy gains and losses involved in the changes of water between its 3 states. Operationally, we often most concerned with water does when it reaches the solid earth, both on the surface and in the sub-surface. Explain the relationship between the saturated zone, the water table, a ground water well and the cone of depression, all within the sub-surface.
What about at an increased temperature? Answer = The weather may be calm with decreased temperatures verses a warmer temperature. The sun heats the water to evaporate and to produce water vapors that transform into clouds. According to our lab manual, clouds form at many different altitudes in the troposphere when water vapor in warm air rises and cools. Experiment 1: Water Movement POST LAB QUESTIONS 1.
For instance Carbon Dioxide from the atmosphere is synthesized by plants, which is ingested and metabolized by animals, which is converted to Carbon Dioxide during respiration and decay. Humans remove over 40% of the photosynthetic that effort plants in order to support human enterprises. When humans burn fossils fuels that increases the atmosphere Carbon Dioxide by 35%, then during the combustion stage the present of air (oxygen), Carbon Dioxide and water molecules are release into the atmosphere. Human has an impact on the Phosphorus Cycle as well as the Carbon Cycle. The Phosphorus Cycle is representative of the cycle of all biologically important mineral nutrients-those elements that have their origin in the rock and soil minerals of the Lithosphere, such as iron, calcium, and potassium.
Transpiration removes water from plants and soil. Air currents take water vapour into the atmosphere where cooler temperature causes it to condense into clouds. Air currents move water around the globe; cloud particles collide and fall out of the sky as snow, hail or sleet. Most water falls back into ocean or on land as rain where the water flows over ground as runoff. Some of runoff enters rivers flowing water towards ocean where water cycle had started.
AP Chemistry P2 Experiment 2: Formula of a Hydrate 9/24/2013 Purpose: Calculate the percent composition of water in a hydrate and determine the empirical formula of the hydrate. Procedure: 1) Set up ring stand with ring clamp, clay triangle, crucible with lid, and burner. Adjust the height of the ring stand. 2) Dehydrating Procedures: 3. Measure approximately 1 g of Copper(II) Sulfate Hydrate into the crucible and crucible and lid.
When the glacier stopped, the sediments that had built up during the glacial movement are now dumped at the end of the glacier forming a moraine. The slow moving bottom of the glacier now plucks out loose rock material behind the moraine that is forming at the front (Charles Sturt University, Glacial Landforms and Formations, 2011 p2). This movement causes further material to be removed from the ground and moved to the front. Gradually, a large kettle is formed just behind the terminal moraine of the glacier. When the glacier melted the kettle filled with water and grew dude to further weathering.
| Metabolic | Water takes part as a reactant in some chemical processes. | Water molecules are used in hydrolysis reactions and in the process photosynthesis. |
Where is all this melting ice going? “Sea level rise is caused by two factors related to global warming: the added water coming from the melting of land ice and the expansion of sea water as it warms up” (Global Climate Change: Key Indicators, 2014). All these indicators data need to be studied as