1.0 OBJECTIVE This experiment deals with determination of rock strength when a certain load implied on the rocks. Students should be able conducted the experiment‚ understanding the theory and recognize the rock strength on different types of rocks in Malaysia. 2.0 LEARNING OUTCOMES a) To determine a rock strength on different types of rock formation in Malaysia. b) To evaluate the physical properties of rocks for civil engineering application. c) To understand the theory rock
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DO‚ BOD‚ pH‚ and Turbidity of four Aquatic Environments in Natchitoches‚ Louisiana I. Introduction From August 27th to September 3rd of this year‚ data was collected from Chaplin’s Lake‚ Cane River‚ Wellwoods Lake‚ and Wellwoods Bayou in Natchitoches‚ Louisiana. Data collected by previous Ecology classes in 2010 and 2011 was included in the experiment in order to provide data that could help to determine patterns over time. The objective of this experiment was to measure and compare dissolved
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Presentation Pressure Die Casting Sam Mande Deepak Ch Veera Pratap Vamsi raj J (BUB0912011) (BUB0912016) (BUB0912013) (BUB0912010) M. Sc. (Engg.) in Engineering Manufacturing and Management Module Leader : Dr N S Mahesh M. S. Ramaiah School of Advanced Studies 1 History Casting since about 4000 BC… Ancient Greece; bronze statue casting 450BC Iron works in early Europe‚ e.g. cast iron cannons from England 1543 2 M. S. Ramaiah School of Advanced Studies Introduction
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1000 uL‚ p200 micropipettes have a volume range of 20 - 200 uL‚ and p20 micropipettes have a volume range of 0.5 - 20 uL. A dial is used to adjust volume within each given range. A clean tip is applied before pressing the plunger to the first (soft) stop. Still holding the plunger to the first stop‚ the tip is inserted into
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Introduction Chapter 3 Electromechanical Energy Conversion Topics to cover: 1. Introduction 3. Force and Torque 5. Friction 2. Electro-Motive Force (EMF) 4. Doubly-Excited Actuators 6. Mechanical Components Introduction (Cont.) For energy conversion between electrical and mechanical forms‚ electromechanical devices are developed. In general‚ electromechanical energy conversion devices can be divided into three categories: – Transducers (for measurement and control)‚ which transform
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How different concentrations of hydrogen peroxide would affect the activity of catalase? 1. Variables Independent Concentration of hydrogen peroxide Dependent Volume of oxygen gas evolved Control Amount of liver used Location of liver sample obtained from the liver Type of liver used Possible enzymes transferred from hands during making liver homogenate Deterioration of liver Endpoint identification Volume of hydrogen peroxide added Reading on the syringe Room temperature
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water and two goldfish into the oxygen chamber. The amount of fish water in the oxygen chamber should equate to about 400 mL. This experiment can only occur if we ensure there is no oxygen coming into the system thus we must close and secure the plunger lid by applying force downward until some water flows through a hole at the top center. Next allow the goldfish about three minutes to acclimate to the water. To ensure accuracy for the experiment‚ do a pre-run test for about a minute. After doing
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Abstract The objective of this lab was to determine the relationship (if any)‚ between the pressure and volume of a gas given the temperature and # of molecules remained constant. Using the Boyle’s law apparatus‚ and textbooks to demonstrate pressure it was concluded that there was a relationship between pressure and volume. However‚ the relationship was not a direct relationship‚ and it was determined that the pressure and volume of a gas are inversely proportioned. Thus‚proving Boyle’s theory
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02 December 2012 1. Title and Author 1. The Effect of Extreme Temperatures on the Rate of Photosynthesis 2. Jeffrey Xia 2. Abstract A previous lab in which we conducted‚ tested whether or not the light intensity had an effect on the rate of photosynthesis. We concluded that light intensity did possess an effect on the rate of photosynthesis – the closer the experimental plant units were to the light source‚ the more experimental plant units exhibited the effect of gas exchange in photosynthesis
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IS PHOTOSYNTHESIS WAVELEGNTH DEPENDENT? THE EFFECT of different COLOR FILTERS ON The rate of photosynthesis in english ivy leaves author: Cherylle chapman partners: sharif alston‚ ALEX SAFAVOV & EDuardo vie (Group 3) OBSERVATIONS & HYPOTHESIS In the lab‚ we observed green plant leaves convert light energy into chemical energy by using photosynthesis. The species of green plant leaves that were used in this experiment were Hedera helix‚ commonly known as English Ivy. These plant leaves have both
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