Title: Measuring the speed of sound. Research question: How to determine the speed of sound by using the relationship between the frequency of the signal generator‚ f and the length of air column in the tube‚ l . Variables: Manipulated | Frequency of the signal generator‚ f | Use different frequency of signal generator which are 1000Hz‚ 1400Hz‚ 1800Hz‚ 2000Hz‚ 2500Hz‚ 3000Hz and 3600Hz. | Responding | Length of air column in the tube‚ l (±0.5cm) | Measure the
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Should Highway Speed Limits Be Increased? Should highway speed limits be increased? Should we strike down every sign that the government posts and uses to regulate the speed limit on the thousands of highways around the country? Should we trust the driving ability of each and every person to drive within a reasonably safe speed? The response that most people lean toward is one of negativity. People automatically assume that the speeds presently posted on our highways are there only for our
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6th hour 4/1/13 Tennis ball and racket ball comparison Problem: Find the speed of the tennis ball and the racket ball to determine which one travels faster. Hypothesis: I believe that the racket ball will have a faster average speed than the tennis ball for both distances because the racket ball is bouncy. Materials: *Tennis ball *30yards of space *Racket ball *Set of stairs *Stop watch *measuring tape Procedures: 1) Measure out 30 yards of space‚ have of member stand
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Bill Gates and Tim Berners-Lee: Their Contributions to Information Technology and the IT Industry Nowadays‚ information technology is playing a significant role in human’s life. Actually‚ it has only been developing for several decades. In fact‚ there are two key men who contribute greatly for this process. They are Bill Gates and Tim Berners-Lee. This essay will explain their contribution to IT and its industry and discuss it in several aspects. There remain several differences between
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2-Types of Logic gates 3-Uses of logic gates 4-Electronic circuits 5-Conclusion Introduction The term Boolean logic (Also known as Boolean algebra) honors George Boole. a self-educated English mathematician. He introduced the algebraic system initially in a small pamphlet‚ The Mathematical Analysis of Logic‚ published in 1847 in response to an ongoing public controversy between Augustus De Morgan and William Hamilton‚ and later as a more substantial book‚ The Laws of Thought‚ published in
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Installments First Generation This was when Need for Speed started out as a franchise that revolved around driving exotics in scenic locations. The Need for Speed (1994) Main article: The Need for Speed The original Need for Speed was released for 3DO in 1994 with versions released for the PC (DOS) (1995)‚ PlayStation and Saturn (1996) following shortly afterwards. The Need for Speed and its Special Edition were the only games in the series to support DOS. Subsequent releases for the PC run
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Business strategy Review Tutorials Strategy Formulation: Mintzberg’s View vs Ansloff’s View Porters 5-forces Competition & Business Strategy in historical perspective – Ghemwat Acquisitions – Dryer Lectures Business Level strategy Corporate Level strategy Ethics & sustainability Strategy implementation Tutorials Strategy formulation Mintzberg’s View vs Ansloff’s View Mintzberg’s The Design School (1990) One of ten schools of thought from Mintzberg The design school sees
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Speed limits are posted for reasons that will help you through your life. School zones are one of the most important reasons. I am going to explain my beliefs on limitations for the speed limits. In most cases‚ people don’t like to drive the speed limit. School zones‚ in my opinion‚ are the most important. When traveling through school zones‚ doing the speed limit‚ you have the ability to stop faster when something out of the blue happens‚ a child running out in the street chasing a ball kicked
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The Breed Myth What do Steve Jobs‚ the founder of Apple‚ Bill Gates‚ the founder of Microsoft‚ Jeff Bezos‚ the founder of Amazon‚ and Michael Dell‚ the founder of Dell all have in common? All of these famous men who have made incredible achievements in life may have been born with a creative mind because of the life they live today‚ which is called Breed Myth. Breed Myth is stating that you are born with creativity you already developed. Some people believe that children are born with creativity
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circular path with a uniform speed of 10 m/s. a) Distance covered by the man b) Displacement of the man c) Time taken by the man in reaching from A to B. 2. A car starting from rest moves with a uniform acceleration of 0.1 m/s2 for 2 minutes. Find the speed acquired by the car. 3. A ship is moving at a speed of 56 km/h. One second later it is moving at 58 km/h. What is its acceleration? 4. A child completes a circular track of 200 m length in 10 seconds. Calculate a) speed‚ b) velocity. 5. A car travels
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