NUMBER 4 SIR EDUARDO ABUGAO JR February 23‚ 2016 ABSTRACT Matters contain two types of charges such as positive and negative charges. Like matter‚ charges cannot also be created or destroyed‚ but rather transferred from one object to another. Rubbing materials together is the easiest way in order to charge them wherein one object will become negatively charged and the other one will become positively charged. Electric charges can be characterized by repulsion between two positive charges or two
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To see a filled paper bag in your dream denotes something that may appear ordinary on the outside‚ but can be extraordinary inside. In other words‚ do not judge something or someone by outside appearances. Consider what is inside the bag for additional significance.Paper Bag To see an empty or folded paper bag in your dream represents the womb‚ secrets and the feminine. Gift Wrap To see gift wrap in your dream suggests that there is something that you are trying to cover up or hide. You
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measures the coefficient of static friction (μs) and kinetic friction (μk) between objects of different materials. Friction is a force that must be overcome before an object can move across a surface. A plain block of wood and a block of wood with sandpaper on one side and glass on the other were used. All of the blocks had a soup can with a mass of 0.41 kg placed on top in order to provide enough mass to allow readings to be taken. They were moved along a wood plank while being attached to a 500-g
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Untitled I could feel my heart rate increasing slowly and at my attention it began to beat more fiercely. I could feel it pulsing through my body as though someone was sending thick beads of mercury through my veins. I was sent back to the moment of birth and was once again trying to learn how to breathe. Something was eating me from the inside out and when I could finally put my finger on it‚ I realized it was fear. The kind of fear that followed you up the stairs as a kid‚ or maybe still now‚
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change (from: wool‚ rabbit fur‚ cotton‚ aluminum‚ nylon‚ amber‚ celluloid‚ silver‚ silicon and acrylic) to classify their affinity of their triboelectric series then rabbit fur will have a higher affinity compared to the rest of the materials. By rubbing an object against another object‚ there is a process of charging an object due to friction. When these two different materials are rubbed together‚ one material’s surface will technically remove some electrons from the surface of the other
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Room 101 I wouldn’t say I’m a negative person‚ but I found three things to banish from this world surprisingly easy. Room 101 is designed to house the things that you hate but perhaps others love. I could have put a long list of things in it such as marmite and the many mouthfuls I have later regretted making with this substance involved. But nothing gets me more annoyed than the following three things‚ and by the end I hope you can agree with me. Boxes of Chocolates These sugar-filled boxes
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Research Paper itself burns well‚ that is a common known fact. Gasoline‚ rubbing alcohol‚ and petroleum jelly also are widely known as highly flammable. Gasoline is a petroleum product that is found in many forms. Most forms are mixtures of over 150 compounds.(Gasoline‚ 2001) Rubbing alcohol is the generic name for either isopropyl or ethyl alcohol and is commonly sold diluted with water to 68-99% alcohol. (Rubbing alcohol-Wikipedia‚ 2011) It must bear a flammability warning on the bottle
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pondered the discomforts of nature and my family. Harsh‚ the glistening sun reflects off the vast ocean. It shines whilst penetrating pain through my brown irises and into my aching heart‚ as if it weren’t aching already. With a feeling of sandpaper‚ I stretch my bare feet across the moist ground wishing it would sand away
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Colour Fastness Presented By T. SRIVANI Textile testing Textile testing include: Development of new fabrics Maintenance of desired quality level Analyzing the cause of the problem in fabric Determination of acceptable consumer performance level Different kinds Tensile testing Crease recovery Abrasion testing Color fastness Burning test Fiber identification Twist measurement Stiffness testing Textural rigidity Crease
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subject’s main idea. FOUR STANDARD WAYS OF CREATING SCULPTURES 1. Carving - cutting out from a block‚ a stone‚ marble‚ log of wood‚ soaps‚ glass‚ etc. until what is left is the desired shape. Sculptor uses chisels‚ knives‚ drill‚ saw‚ files‚ sandpapers and grinders. Favorite is wood which is easier to carve and shape. 2. Molding - shaping smaller pieces of sculpture with hand‚ while for big sculptures‚ frames of wood and metal are needed to make the sculpture stable. Materials: terracotta or
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