The purpose of this experiment was to determine whether if the sound is affected when it travels through different length pipes. The method used to do this experiment was created by using 5 different PVC pipes in the lengths of 10, 20, 30, 40, and 50 centimeters. Then, using a tuning fork, sound will be produced on one end of the PVC pipe and measured with a decimeter on the other end. This experiment was recorded using 5 trials for each independent level and the average decibels (dB) for each pipe
Great Western Railway Phone Numbers Great Western Railway Customer Service 0345 700 0125 Great Western Railway Customer Service contact number is 0345 700 0125 and available from Monday to Sunday 6 am to 11 pm. Contact GWR customer service via online GWR email address form in case you prefer to write. Similarly, you can always send postal communication to GWR freepost address GWR CUSTOMER SUPPORT. GWR customer care support is available 24 hours a day and 365 days a year on social media accounts like
Tennis Science: The Power of the Racket and the Ball Introduction Tennis is a popular sport mostly in western part of the world. This is played as single or double players. Each players has a racket that should be used in smashing the ball in to the other side of the court and take advantage in getting a score. This sport can enhance our physical fitness same as some hard core athletic sports like swimming, basketball, and many more. The mechanics in this game, make sure you should avoid
HYPOTHESIS: If I use the Metric Measurement and become more familiar with it, then I will be able to convert other measurements and learn to use it and understand it better since other countries used the Metric Measurement. MATERIALS: Small ruler, key, paper clip, thumb, meter stick, balance scale, wooden block, stone, Millimeter ruler, 50ml graduated cylinder, test tube, water, and eyedropper. PROCEDURE: A. Measuring Length 1. Measure objects in cm and convert that measurement into mm and
The Fencing Problem Introduction A farmer has exactly 1000 metres of fencing and wants to use it to fence a plot of level land. The farmer was not interested in any specific shape of fencing but demanded that the understated two criteria must be met: · The perimeter remains fixed at 1000 metres · It must fence the maximum area of land Different shapes of fence with the same perimeter can cover different areas. The difficulty is finding out which shape would cover the maximum area
Counting Squares Method The first method I will use to find the area is the counting squares method. For this method I will draw the graph on cm paper and estimate the amount of squares that the area under the curve takes up. To do this I will first count all the whole squares, and then count all the half squares and divide that number by two to give a rough estimate of the area under the curve. Altogether I counted 10 whole squares and 14 half squares. When the half squares were divided
over time are considerable, and they can be somewhat controversial. Depending on the source and the location selected, the magnitude of deforestation varies. Southwick estimates that, approximately 10,000 years ago, 6.2 billion hectares (23.9 million square miles) of forest existed on earth (p. 117). That figure is equivalent to 45.5% of the earth's total land. He further estimates that, by 1990, this amount had declined 30%, with only 4.3 billion hectares of forest remaining (p. 117). Southwick also
made from a sheet of card. Identical squares are cut off the four corners of the card as shown in figure 1. Figure 1: [IMAGE] The card is then folded along the dotted lines to make the box. The main aim of this activity is to determine the size of the square cut out which makes the volume of the box as large as possible for any given rectangular sheet of card. 1. For any sized square sheet of card, investigate the size of the cut out square which makes an open box of the largest
A lot of people across America have different hobbies they like to do. Mine is running. But, running you may ask, I just do it for no particular reason. I run because I know that it is good for the body, and I find it fun. Running is a self motivator that does not consist for you to depend on anyone for it. The most that I have trained for an event is a running distance of 3.1 miles or 5 kilometers, which is also known as a 5K. Many runners have different ways to train for a race but mine is just
Yerevan of the city is Republic Square. In the centre of the square towering over it stands a magnificent building. It houses the Museum of History of Armenia and the National Art Gallery. They are all built in the style of national architecture. In front of the National Gallery there is a beautiful fountain where the townspeople like to walk in hot summer evenings. This fountain is continued by a series of fountains in the park across the square. Also, Republic Square is the hub of major avenue and
While the overall images differ considerably, the goal of implementing the Morellian method is to identify artists’ use of the same formulas to create smaller parts of works. During the production of Image 1A (1A), the artist used a (six square by three square) checkerboard pattern to separate sections of lines of approximately the same width which rimmed the outer edge of the ceramic. These boarder-lines alternate occupying negative and positive space. A repeated use of thin hatching lines - which
Senseless: A False Sense of Perception I feel as though I have no choice but to be a skeptic about our ability to know the world on the sense experience given the information that is being presented. Our senses are touching, hearing, smelling and tasting, I believe it is quite possible that a person could think they see, touch, and smell something such as a glass of bear but there be no glass of beer present, therefore their perception of this glass of beer is false. There is a good possibility
100 + 576 = 676 262 = 676 N.B. Neither 'a' nor 'b' can ever be 1. If either where then the difference between the two totals would only be 1. There are no 2 square numbers with a difference of 1. 32 9 42 16 52 25 62 36 72 49 82 64 92 81 102 100 112 121 As shown in the above table, there are no square numbers with a difference of anywhere near 1. Part 1: Aim: To investigate the family of Pythagorean Triplets where the shortest side (a) is an odd number and
rectangular card that has all four corners having had squares cut out of them. Firstly I will be studying the volume whilst changing the side of one length of the cut out square and the size of the original rectangle card. After I have investigated this relationship I will try to find out the formula for finding the cut size to get the largest volume for any specified original card size. Square card size I am going to begin by investigating a square card because this will give me a basic formula
cuboid using a square with smaller squares cut out from each corner to then fold it up into a cuboid. Cut out the red squares and fold inwards on the blue lines to get a cuboid. To get the maximum volume from the cuboid you need to work out the sizes of the squares you want to cut out from each corner. The formula I used to work out the volume for each cuboid was height x width x length. Height is the width or length of the cut out square. Width is the length of the square minus 2H, (2H
Dynamic of Communication Analyzing Space Paper Space is crucial when it comes to communicating, the space that you are surrounded by will shape all aspects of the communicating you do. Space is always communicating meaning and from the spaces I observed on campus and in the Student Center I drew meaning from them which allowed me to understand what each space is communicating and what see how each space encouraged or hindered communication. In this paper I will explain my critiques as well
Ad Reinhardt Abstract Painting 19601965 Ad Reinhardt's painting, Abstract Painting 1960-65, is at first glance' a black square canvas. The subject matter seems to be just what it is, a black painting. There are no people. No event or action is taken except for the fact that Reinhardt has made the painting. The title only provides us with the information that we are looking at an abstract painting. The only other information that the artist gives you is the time period, in which it was conceived
press the space bar. A small fixation dot will appear in the center of the screen, it is necessary to stare at the dot. Place your left index finger on the V key and your right index finger on the M key. A fraction of a second later a red or green square will appear to the left or the right...
awake or asleep. However, he admitted that there were certain “truths” that were consistent with whether he was awake or asleep. Mathematics and logic are ideas that hold true regardless of the situation For example, two plus three equals five and a square has four equal sides. These beliefs remained constant in all states of living. In regard to dreams, Descartes spoke of what he called the “Evil Demon”. His “Evil Demon” argument was that one is being tricked by an outside source. This outside source
INTRODUCTION In the present day world, many schools and educational institutes burden students with the memorisation of multiple surface area formulas for a particular prism. It is vital to have the understanding of how various surface area formulas make geometry appear a hard stream of mathematics. The aim of this directed investigation is to discuss the topic question “Is it possible to develop a general formula for the surface area of any prism” and furthermore to develop a formula that can be