SCHOOL OF PHYSICS Physics 1001: Laboratory 3. Standing Waves. Your name/student number:_________________________________ Date:_________ Marker’s signature:______________ Mark:______ Pre-lab Question 1: What is the wavelength of a sound wave of frequency 500 Hz in air (you will need to look up the speed of sound in air)? ________ m. Pre-lab Question 2: If a person inhales helium gas the sound of their voice changes quite dramatically. Why? Pre-lab Question 3: A shower cubicle
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machine. Somewhat 22. My brain feels as if it is a television set with all the channels going at once. Quite a lot 23. I am unable to stop daydreaming. Quite a lot 24. I am distressed by the disorganized way my brain works. Results of your Attention Deficit Disorder Quiz You scored a total of 73 It is highly
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In his article "Punishment and Loss of Moral Standing"‚ Christopher Morris explain‚ in his opinion why the death penalty is a justifiable means of punishment. The author first defines what a punishment is by saying it is an imposition of some pain‚ unpleasantness‚ or deprivation for a committed offence. The main purpose of punishment is to teach‚ either the offender or others‚ that committing this act is wrong. Morris describes that justice is generally seen as being owed to us or something
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Last Man Standing by Norman Collins was quite an eye opening read. It walks the reader through the life of a WWI soldier on a daily basis. Norman Collins’ life revolved around the war. He joined when he was still a teenager and saw the battle through to its end. The hundreds of letters he sent home are written in great detail‚ regarding anything from his daily training routine to what he ate for dinner and also his requests for care packages. What better way to learn about WWI then from reading
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and mentors who have throughout history and present in today’s military represent what it means to be a True Leader. The Navy frequently neglects the importance of the Chief. Knowing and understanding the history of the Chief‚ CPO 365‚ and the Chief’s Mess will assist with clarifying the roles and responsibilities of the Chief among the ranks. First‚ we must explore the history of the Chief to better understand their importance. According to CWO4 Lester B. Tucker (ret)‚ USN‚ on April 1‚ 1893
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the concept of attention? • Attention occurs when a person is mentally focused on someone or something and channels other distractions out. In my opinion‚ a person pays attention by active listening and intensively observing. For instance‚ a couple on a date in a crowded restaurant gives one another their attention by keeping eye contact and actively listening to everything one another says. I believe it is imperative to show someone you are giving him or her undivided attention when he or she is
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Attention is something everyone has‚ yet it has different varying degrees of how it is used consciously and unconsciously. Attention as defined by the American Psychological Association is a state of focused awareness on a subset of the available perceptual information. When people attend to the information consciously it is known as the top-down process and when information grabs our attention that is otherwise known as the bottom-up process. Since every person is diverse their attention span varies
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In the United States NAVY‚ military bearing is the root in which every service member practices in order to carry out good discipline and ethics throughout ones military careers. The Eleven General Orders of a Sentry‚ The Articles of the UCMJ‚ as well as our own Sailors Creed illustrates how a military service member should conduct himself or herself on a daily basis‚ on and off duty. Dependability is a major aspect of military bearing. Without dependability‚ one can neither perform properly
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THE ROMAN MILITARY No powerful civilization has ever excised without a well-organized military. The Republic of Rome and Imperial Rome would have no been so influential to civilizations across the globe without a powerful military. Imperial Rome conquered vast lands from Britain to North Africa‚ from Egypt to Judea with their military which consisted of well discipline soldiers from their generals to the simple foot soldiers. This military was not an armed mob with clubs and spear; they
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A shorter attention span almost always denotes the lack of a persons ability to concentrate - which is necessary in most tasks today. It is also linked to forgetfulness and overall means that we are a lot less productive then we ever were or could be. Irregardless of decreasing attention span‚ the work hours have not decreased so one is expected to stay focused through out this time period. Shorter attention span most importantly means that we have a hard time retaining information which is a major
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