Color: refers to that hue’s lightness or darkness in black in white picture can show personality 2. Value: important element in the work of art Change in value can help artist express an idea 3. Line: refers the continuous mark made on some surface by a moving point. artist use many different types and describe objects and their movement different effects are obtained by using these different types of line one types is used to show edges some artist want to conceal the outline of their objects(
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CHAPTER I THE PROBLEM AND ITS SETTING This chapter provides the background‚ objectives and significance of the study‚ and the scope and delimitations that will give some information about our study “Prolonging the Tenacity of Bubbles”. INTRODUCTION Bubbles can be seen everywhere. They are used in kids’ parties and other outdoor activities like picnic. They are also cheap and easy to make. You just need dishwashing liquid‚ glycerin and water. The purpose of this experiment is to
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of your responses. All questions are 5 points (1 point for sentence number /correct units). Consider eight‚ eight-cubic centimeter (8 cm3) sugar cubes stacked so that they form a single 2 x 2 x 2 cube. How does the surface area of the single‚ large cube compare to the total surface area of the individual eight cubes? Report your answer as a ratio. Be sure to show all calculations leading to an answer. A rectangular barge 7 m long and 2 m wide floats in fresh water. How much will the barge sink
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as other physical phenomenon. Our initial hypothesis about this phenomenon was that water stream breaks when its flow turns from laminar state to turbulent state. Then we extended this study including the influence of surface tension in this phenomenon. We expected that as surface tension decreases‚ the stream will break with higher velocities then before. Ⅰ. Introduction We often see in science museums‚ using a strobe‚ how a water stream breaks and forms drops while performing a parabolic
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Aaron Rios February 18‚ 2013 Speech When to Retire a Running Shoe By: Gina Kolata Gina Kolata interviewed Ryan Hall one of the best distance runners in the world on his opinion on what is an appropriate time to replace running shoes. Ryan Hall says after running 200 miles he changes his running shoes willingly. He approximately goes through two pairs of running
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Bian Process 30% energy saving. Because wet (water) by grinding effect‚ and water is the simplest‚ cheapest‚ "aids." Its will to a large extent influence the fragmentation of materials. Adsorbing water because of the solid surface (the activity of a molecule)‚ the surface free energy and the elastic deformation can be reduced‚ resulting in the weakening bond together to promote and accelerate the materials crack formation and expansion‚ the reduction of the strength of the materials -- -- This
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jaw crusher movable jaw and fixed jaw constituted under enormous crushing force composition and friction materials ‚ easily worn ‚ in order to protect the jaw ‚ Yifan Machinery moving jaw and fixed jaw Ann resistant surface mill liner‚ this liner is also known as broken boards. Surface usually made of broken plates tooth ‚ broken tooth plate angle of peak 90 ° ~ 120 °‚ its size is determined by the nature and degree of the block depending on the material to be broken ‚ broken chunks of material ‚
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ACTIVITY: THE CAT’S MEOW / MILK CO-MOTION PURPOSE: To observe the interaction of detergent with the fat of the milk and food color 1. Provide a possible explanation of phenomenon you observed based on the result of your experiment. When food color is added to milk‚ it floats because it is less dense than milk. The non-polar fat in the milk prevents the food color from spreading‚ as it cannot participate in hydrogen bonding with water. When detergent is added to milk and the food color‚ the
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were a piece of glass. The water slid down smoothly as it fell‚ having no problems with the giant drop. The sleek sapphire descent was simply staggering to observe. Each drop of water fell with its own clarity‚ making a vast splash upon the level surface below. The waterfall was a clear sky leading up to a downpour. The giant spray from below was reaching up towards the sky in order to touch it. Never before have I seen anything as magnificent as this scene. The drop downward was drenching‚ dripping
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Two types of grinding machines In materials processing a grinder is a machine for producing fine particle size reduction through attrition and compressive forces at the grain size level. See also crusher for mechanisms producing larger particles. In general‚ grinding processes require a relatively large amount of energy; for this reason‚ an experimental method to measure the energy used locally during milling with different machines was recently proposed. Ball mill A typical type of fine grinder
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