[pic] Figure Q2b [10 marks] Suppose a pressure gauge was fitted to pipeline A and it measured a pressure of 2 bar. What would the absolute pressure in pipeline B be? Give your answer in bar. [5 marks] Q3. a) A hot air balloon has a volume of 1‚000 m3(1 thousand m3). Taking the surrounding air density to be 1.21 kg/m3 calculate the buoyancy force. [5
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CONSUMPTION DIARY : THE DIFFERENCE BETWEEN MY NEEDS AND WANTS IN A WEEK In today’s society‚ it is noticeable that the economics is acknowledging and describing the difference between needs and wants. What people need to realize is that‚ do we want them or do we really need them? People nowadays buy things everyday and often tend to get their wants more than needs compare to people in the 1800s‚ who survived without wanting or desire towards something. Those days it is common to have the needs
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was initially unknown.[3][4] In March 2011‚ The Weeknd released a nine-song free album‚ House of Balloons which was critically acclaimed.[5] The title track is based on a sample of Siouxsie and the Banshees’ hit single "Happy House.[6] The first album is a part of a trilogy which includes Thursday released in August of the same year and Echoes of Silence issued in December.[7] In June‚ House of Balloons was named as one of ten shortlisted nominees of 2011 Polaris Music Prize but eventually lost to
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INTRO: Cellular respiration is a process that happens in all living eukaryotic cells. What cellular respiration does is turn food often carbohydrates into energy for our bodies. Cellular respiration starts with a carbohydrates sugar called glucose. What it does is alter and break down the six carbon molecule glucose and altering it creating two three carbon molecules called pyruvic acids in an anaerobic process called glycolosis (Cellular respiration). What this process does is create two ATP molecules
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Ruben Capetillo Period 5 3/13/15 World War 1 essay July 19Th through November 1918 was the time of world war I. The three main causes of of the war where Nationalism‚ Militarism‚ and alliances created by the countries. World war I started like a balloon being filled with little amounts of air‚ eventually its gonna explode though just like the war. A main cause of world war I was nationalism. Nationalism was a cause of world war 1 because the people of their countries believed and would get so hyped
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Kelvin scale‚ pressure Prior Knowledge Question (Do this BEFORE using the Gizmo.) A small helium tank measures about two feet (60 cm) high. Yet it can fill over 50 balloons! How can such a small tank contain enough helium to fill so many balloons? _The tank is compressing the helium into a denser state but when it is put in the balloons it expands and takes up more space. __________________________________________________________________________ ____________________________________________________________________________
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Kelvin scale‚ pressure Prior Knowledge Question (Do this BEFORE using the Gizmo.) A small helium tank measures about two feet (60 cm) high. Yet it can fill over 50 balloons! How can such a small tank contain enough helium to fill so many balloons? _The tank is compressing the helium into a denser state but when it is put in the balloons it expands and takes up more space. __________________________________________________________________________ ____________________________________________________________________________
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Profocus® scanner with a 2052 probe. 2. Karl Storz rigid sigmoidoscope with a length of 20 cm and inner diameter of 22 mm. 3. Suction equipment 4. Normal saline to irrigate rectum if necessary 5. Boiled water to fill rectal balloon 6. 100 cc syringe with a Luer lock to connect to water standoff fitted over shaft of 2052 probe We currently use a 2052 probe from BK Medical.
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Run Now. 1. You rub balloons in your hair and then hang them like in the picture below. Explain why you think they move apart and what might affect how far apart they get. When the balloons are rubbing together they are taking charges(electrons ) from one another. When rubbed against your hair‚ the balloon steal electrons from your hair leaving you hair positive. You hair will then become attracted to the ballon because you hair is positively charged and the balloon negatively charged. You
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The Red Balloon’s (Lamorisse‚ 1956) opening shot has a mise-en-scene that focuses on the start to the young boy’s morning as he approaches the early sunrise of the streets of Paris with his school bag in hand. Along his way he stops to enjoy the simple pleasure of petting the cat sitting on the sidewalk before he descends down the stairs to continue on his way. The opening shot presents a shallow focus as the camera’s main view is that of the boy‚ cat‚ and the top of the stairs. The background of
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