phones‚ on our computers‚ or any other device. There is now no need to learn to write cursive‚ or write anything at all‚ there’s computers for that. Also there’s no need to have anything more than a basic knowledge of math‚ if even that. That’s what calculators are for. And if you need to know some fact or have a question answered‚ Google is always there for you. Even as this paper is being written there’s hardly a need to know how to spell anything more than basic words. You don’t even have to leave your
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Vitamin C in Fruit Juice Subtile: Effect of Temperature towards concentration of Vitamin C in Orange Juice Members of the group: Name Identification number Index Number Chan Chyi Yong 950818-08-6787 SA2051/1001 Choong Jian Wen 950620-08-5279 SA2051/1005 Liew Sin Yung 950507-08-5373 SA2051/1011 Yong Yi Xiang 950510-02-5531 SA2051/1018 Teacher Advisor: Pn Kanahambikai Date of Submit of this report: Marks: Abstract Vitamin C or ascorbic
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Hepatitis C Cause The biggest cause of Hepatitis C contraction is when a person comes into contact with the blood of someone who already has Hepatitis C. The most common cause of Hepatitis C via blood is through the sharing of needles and other equipment such as cotton‚ spoons and water that are used to inject illicit drugs. Transmission The Hepatitis C virus is transmitted via blood. The blood containing Hepatitis C positive must get into a person’s bloodstream before transmission can
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Kuta Software - Infinite Algebra 2 Name___________________________________ The Change of Base Formula Date________________ Period____ Use a calculator to approximate each to the nearest thousandth. 1) log 3 3.3 2) log 2 30 3) log 4 5 4) log 2 2.1 5) log 3.55 6) log 6 13 7) log 6 40 8) log 4 3.5 9) log 2 2.9 10) log 6 22 11) log 7 8.7 12) log 3 62 ©k z2D041s25 AKmuHtiaX bSFoQfftnwWaQrser gLiLrC0.P i ZAflZln 9rziCg9hWtIsP 0rjeVsre3ryvfeidm.N t qMXaTdpe1 5wwietMh1 SILnDfEi5n6istleP nAslHgvePbmrsau
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versus n? Deduce from the slope of your straight line the linear density‚ ‚ of the string (show procedure and calculations). Comment. Y – axis X – axis Frequency (Hz) N 78 1 151.8 2 234 3 320.8 4 397.9 5 Using the calculator we perform linear regression to obtain the slope B as 80.08 while A = -4.54 Which is nothing but To obtain the error on the slope: αB Where N = 5 The error αμ is:
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600 B.C. It is interesting to know that it can calculate at an amazing speed. The first mechanical adding machine was invented by Blaise Pascal in 1642. Keyboard machine and concept of punched cards‚ came up around‚ 1880. Bussiness machines and calculators made their appearance. Towards the end of the nineteenth century professor at Cambridge considered to be the father of digital computer. Thousands of computers‚ from small relatively cheap units to large and expensive computers can be found in offices
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TO STUDY THE EFFECT OF A FACTOR AFFECTING VITAMIN C IN FRUIT JUICES WHAT IS THE EFFECT OF TEMPERATURE ON VITAMIN C IN FRUIT JUICES? The purpose of this experiment is to determine if the difference in temperature will damage vitamin C in any type of fruit juices. Five different temperatures of fruit juices will be used(5‚ 22‚ 50‚ 70‚ 90) degree Celsius to see how temperature affects the loss of vitamin C in fruit juices. The amount of vitamin C in the fruit juices will then be recorded to see if
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Evolution of Computer A.P.Mohana priyaa Abacus Chinese invented calculating device called ABACUS Ø Also known as “SOROBAN” perform addition and Ø subtraction Wooden rack holding two horizontal wires with beads Ø strung on them. Rules memorized by the user Ø Regular arithmetic problems can be done Ø NAPIER’S DEVICE John Napier a Scottish Mathematician Ø Set of eleven animal bones later it was replaced by Ø rod Number marked on them‚they placed
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advantages of such situation. Firstly*‚ computer – controlled cars‚ planes or ships allow us to travel safely. Secondly‚ all the mental work we need to do‚ from simple equation to huge statistic data would be almost impossible without using the calculator at least. Finally‚ medical care and all the equipment used while helping people would not provide such results if led only by human hand. We should also remember about large branch of entertainment‚ from television and video with remote control
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Title: Quantitative analysis of vitamin C contained in ribena Aim: to determine the amount of Vitamin C in a sample of ribena Materials: * Vitamin C (ascorbic acid‚ C6H8O6) * 4% potassium iodide (KI) * 1M acetic acid (CH3COOH) * N-bromosuccinimide (NBS‚ C4H4BrNO2) Apparatus: * Conical flask * 100 ml volumetric flask * Weighing bottle * Analytical weight balance * Spatula * Funnel Results: Item: | Mass in grams | Mass of weighing bottle with ascorbic
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