of the right column of mercury corresponds to 115 mm. The difference in heights is 875 mm - 115 mm = 760. mm‚ which indicates that the pressure is 760. mm Hg or 760. torr. | This method for measuring pressure led to the use of millimeters of mercury (mm Hg) as a unit of pressure. Today 1 mm Hg is called 1 torr. A pressure of 1 torr or 1 mm Hg is literally the pressure that produces a 1 mm difference in the heights of the two columns of mercury in a manometer. The open-tube manometer is a device
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Manila. The respondents are pre-hypertensive or hypertensive people living in the area. Respondents having blood pressure readings with a systolic pressure from 120 to 139 mm Hg or a diastolic pressure from 80 to 89 mm Hg will be considered pre-hypertensive‚ while‚ respondents having readings greater than or equal to 140/90 mm Hg are considered hypertensive. The study will be conducted only for a month. During the four weeks‚ we will conduct the study by giving the people Calamansi and teaching them
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& Year: | Professor: | Experiment 1 GASLAWS A. Combined Gas Law Temperature of Boiling Water in Kelvin (T1) | | Temperature of Cold Water in Kelvin (T2) | | Atmospheric Pressure in mm Hg (P1) | | Vapor Pressure of Water at T2 in mm Hg | | Final Pressure of Air in mm Hg (P2) | | Volume of Water Collected in the Flask in mL (Vwater) | | Initial Volume of Dry Air in mL (V1) | | True Value of the Final Volume of Air in mL (V2) | | Experimental Value of V2 in mL |
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Case Study Pg 204: Essentials of Critical Care Nursing Mrs. K.‚ A 68 year-old white woman‚ has been admitted to the critical care unit with shortness of breath at rest. Vital signs are BP‚ 218/100 mm Hg; HR‚ 110 beats/min; and RR‚ 3 breath/min. She has run out of her antihypertensive medication for the fourth time this year and only came to the hospital because of her breathing difficulties. On examination‚ Mrs. K. is pale and clammy sitting upright in a chair. She has bibasilar crackles to
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solution? b) How long in seconds would it take to fill a 55 gallon drum and how much sulfuric acid (Ibm) would the drum contain? 9. Perform the following pressure conversion. The given pressures are absolute. a) 2600mm Hg to psi b) 275 ft H2O to kPa c) 20cm Hg of vacuum to atm (absolute)
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760 mm Hg at 80°C‚ and if it is mixed with water‚ the combined vapor pressure must equal 760 mm Hg at some temperature below 80°C. This temperature‚ the boiling point of the mixture‚ can be calculated from known values of the vapor pressure of the separate liquids at that temperature. Vapor pressures found for water and benzene in the range 50 to 80°C are plotted in the figure to the right. The dotted line cuts the two curves at points where the sum of the vapor pressures is 760 mm Hg; hence
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5 3.5 3.5 3.5 3.5 05/23/13 Length (mm) 50 50 50 50 50 50 50 50 page 2 Pressure (mm Hg) 25 50 75 100 125 150 175 200 Post-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. The effect of increasing pressure was to You correctly answered: b. increase flow rate. 2. Blood pressure is measured in You correctly answered: c. mm Hg. 3. Which of the following variables has the greatest effect on blood flow? You correctly answered: d. vessel
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pressure on top of Mount Ever is 58 k Pa. What is this pressure in atmospheres? 58 kPa = 0.5724atmospheric 9) the vapor pressure of water 0C is 4.579 mm Hg. What is this pressure in pascals? Pressure = 4.579 mmHg x 101325 Pascals/760mmHg Pressure = 463967.175 Pa 10) the laboratory Hg-vacuum system may operate at 1.0x 10 -5 mm Hg. What is this pressure in pascals? -100‚000 Pa 11) how does the kinetic-molecular theory explain why atmospheric pressure is greater altitudes altitude
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admissibility of evidence and decides a resolution that can determine credibility based on evidence (Hg Legal Resources‚ 2017). The advantages to a jury trial is the amount of money that jury award and ruling is based on passion whereas a judge rule based on evidence (Hg Legal Resources‚ 2017). The disadvantage to a jury trial is selecting a panel and utilizing a licensed attorney during this process (Hg Legal Resources‚ 2017). Also‚ finding the right attorney to handle the case is the key to a
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foreign company’s respect them in order to avoid discrimination in the workplace. 2) Would you describe Green’s and Martin’s attitudes as being ethnocentric‚ polycentric‚ or geocentric? What factors do you think have influenced their attitudes? HG as an American company is secular by nature‚ but its activities retain Christian values. Green is a high level manager and his attitude was geocentric‚ choosing to associate with other Americans and lived in the upper middle class neighborhoods. Martin
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