Speed of Sound (Moving Tube) KEY Purpose: To measure the speed of sound in air using a variable length column of air. Apparatus: resonance-tube apparatus (an open ended tube which can be moved in and out of a container of water) constant frequency source (tuning fork or computer generated tone) rubber hammer meter stick rubber stopper Procedure: 1. Set Up the Experiment: Place the open ended tube into the water‚ and verify that it can produce a resonance tube length within the limits
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Georgia flu pandemic physically‚ mentally‚ and socially in the book Station Eleven. Survival creates a diminished society by destroys the main necessary resources for life‚ that affects a great number of people physically. Finally trying to survive can harm many people and most importantly the ones who are hit with the “survival of the insufficient” (St. John Mandel‚ 119). Considering the character Kirsten Raymond for the novel Station Eleven by Emily St. John Mandel as the tragic hero here. Physical
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Discovering the Mystery of Eleven Test Tubes Karen Radakovich Ph.D. Mohammad Farhad Brittany Cina CH 223‚ Spring 08 Abstract: Eleven mystery test tubes labeled from K-1 to K-11 contained: 6M H2SO4‚ 6M NH3‚ 6M HCl‚ 6M NaOH‚ 1M NaCl‚ 1M Fe(NO3)3‚ 1M NiSO4‚ 1M AgNO3‚ 1M KSCN‚ 1M Ba(NO3)2‚ 1M Cu(NO3)2 respectively. The contents of the test tubes were determined by chemical experiments. Solution K-1 contained NiSO4 because when solution K-9‚ ammonia which was identified by its pungent odor
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Name: ______________________________________ Date: ________________________ Student Exploration: Pollination: Flower to Fruit Vocabulary: anther‚ cross pollination‚ filament‚ fruit‚ nectar‚ ovary‚ ovule‚ pedicel‚ petal‚ pistil‚ pollen‚ pollen tube‚ pollination‚ receptacle‚ self pollination‚ sepal‚ stamen‚ stigma‚ style Prior Knowledge Question (Do this BEFORE using the Gizmo.) Plants use sunlight to produce sugar. Flowering plants make some of this sugar available to animals in the form
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taking appropriate action during natural calamities. It is the largest fire brigade in India[1] with 33 Fire Stations and 2700 personnel. Mumbai Fire Brigade | | Motto: "शौर्यम्‚ आत्मसँयमम्‚ त्यागः" "Śauryaṃ‚ Ātmasaṃyamam‚ Tyāgaḥ" (Sanskrit:"Valour‚ Abnegation‚ Sacrifice") | Established | 1 April 1887{{origins can be traced back to 1777}} | Strength | 2‚700 people | Stations | 33 main headquater at byculla and sub-headquater at Marol. | Trucks | 115 | EMS Units | 15 | EMS Level
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washed following cutting until not more colour appeared in the wash water. Materials 1. Washed cylinders of beetroot (1 cm in diameter‚ 4 cm long) in distilled water 2. 3 x test tubes 3. 1 x test tube containing distilled water‚ cyclohexane and a cylinder of beetroot‚ labelled TT4. 4. Test tube rack 5. A bottle containing 8 ml distilled water 6. A bottle containing 8 ml 50% acetone 7. A bottle containing 8 ml 100% acetone 8. Permanent marker pen 9. 1x sheet graph
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4. Turner Station is a classic example of a company town. Using the history of Turner Station as a model‚ discuss the role that the oil‚ automotive‚ steel‚ and coal industries have played‚ and continue to play‚ in shaping the landscape of the United States. Focus your discussion on the economic‚ environmental‚ and long-term public health implications for local communities resulting from the presence of these industries. Do you believe that oil‚ automotive‚ steel‚ and coal industries helped
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Alexander Han Ms. Friedlander English 10 Honors‚ Pd.7 12 May 2011 Subway Station Standing in the subway station‚ people start to appreciate the place; almost to enjoy it. A boy looks at the lighting; a row of meager light bulbs‚ coated with filth‚ unscreened and bewitched to a yellow‚ stretched toward the black mouth of the tunnel‚ as though it were a bolt hole in an abandoned coal mine. Then he lingers‚ with zest‚ on the walls and ceilings‚ lavatory tiles which had been white about
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Anoura fistulata‚ otherwise known as the tube-lipped nectar bat‚ is a nectarivorous species endemic to South America (Mantilla-Meluk et al. 2009). A. fistulata specializes in feeding on the nectar and pollen from larger flowering plants‚ but also frequently hunts insects to round out it’s diet (Muchhala et al. 2005). However‚ unlike other species of the same genus A. fistulata has co-evolved as a pollinator of the bellflower Centropogon nigricans (Muchhala et al. 2009). C. nigricans has developed
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While reading section five‚ it occurred to me that I believe Station Eleven will always be favored by most people‚ but it will never be someone’s favorite novel. Personally‚ my three favorite books include Tuesdays With Morrie by Mitch Albom‚ The Glass Castle by Jeannette Walls‚ and Unbroken by Laura Hillenbrand. I have just realized all the books mentioned are non-fiction texts. Anyway‚ I enjoy Albom’s memoir because I gained an abundant amount of knowledge and life lessons after reading it.
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