Rationale of the study Almost everything these days is powered by electricity‚ and while this has certainly improved the quality of life‚ it has its downfalls as well. Some examples are: its effects on our Earth such as global warming‚ the rising bills caused by using too much electricity‚ and so much more. This is the reason why our group has decided to do a research on alternatives for energy source‚ specifically by means of saltwater or saline solution. We believe that this will help us decrease
Premium Electric charge
Extracting NaCl from Rock Salt and assessing its purity Aim The aim of this experiment was to obtain a pure product from a solution through the processes o extraction‚ filtering and evaporation. Introduction Extraction is used when trying to separate or purify a product. For an extraction to be successful the substance used to make the solvent should readily dissolve. The substance used in this practical was rock salt. The liquid used should not react with the substance that needs extracting
Premium Sodium chloride Water
today’s society. Children are focusing more on the games rather than getting involved in sports‚ friends‚ family‚ and school. It is surprising how many people are addicted and the impact they have on their lives. While many children play violent video games for amusement addiction to these games‚ especially violent ones‚ can cause negative emotional effects on todays youth. Children are spending too much time playing violent video games and are becoming addicted. Children could be spending more
Premium Game Addiction Behavior
I. Expository Writing II. Cavite’s pride III. Cavite: Seeds of Histories and Flowers of Great Prides IV. With a land area of 1 427 square kilometers‚ Cavite is the smallest province in the CALABARZON region. Comprising of 17 municipalities and 6 cities‚ it composes a much greater urban than rural areas. And being near in the country’s capital‚ Cavite’s population continues to grow and this eventually starts when industrialization was introduced in the province. It has an accumulated population
Premium Cavite Philippines Emilio Aguinaldo
Effect of Exercise on Heart Rate. Aim: The aim of this experiment is to find out how different intensities of exercise effect the heart rate I will measure it in beats per minute using a polar heart rate monitor. Hypothesis: I predict that as I increase the intensity of the exercise I do‚ that my heart rate will increase. This is because as I exercise more intensely I will need more blood to my muscles to supply oxygen and take away carbon dioxide; therefore my heart is going to have to beat
Premium Heart rate Heart Oxygen
the liver are two of the four major routes a drug takes when trying to leave the body. If someone has kidney or liver disease‚ how a person’s body handles that drug is greatly affected. Drinks‚ food and or lifestyle habits that put added stress and cause damage to your kidneys or liver‚ foe example alcohol abuse or chronic exposure to toxins such as paint fumes‚ can affect how well you process drugs. Kidney and or liver stress/damage usually raises drug levels a lot higher than normal by slowing down
Premium Paracetamol Liver Kidney
of Agricultural Engineering‚ Vol. 40(2): 13-20: April-June‚ 2003 Electronic Seed Tube Blockage Detector for Tractor Drawn Seed Drill AK Rail‚ K Sivadasan 2 and SN Murty3 ABSTRACT Tractor driven seed drills are extensively used for sowing seeds. Choking of lower end of tubes in seed drills is a comJIlon problem while sowing. To detect the choking of tubes/ channels instantaneously‚ a multichannel electronic seed tube blockage detector for tractor drawn seeddrills (ESTBDTDS) has been designed
Premium Incandescent light bulb Agricultural machinery Sensor
The Effects of Sildenafil on Plant Growth using Brassica rapa seeds Introduction: Plant growth and development are affected by an overwhelming amount of factors in their environment but all these factors can be manipulated and given the perfect conditions the plant can grow to reach its peak size and potential. Rate of plant growth intrigued my fellow group members and I so it was decided that growth in mm as well as germination of the seed itself would be studied. With research being conducted
Premium Plant Seed Fruit
Virginia Esamar Perez English 99.4 Brumment June 14‚ 2012 Ads: How do they affect people? Ads are advertisements that we see every time we turn our head‚ we see then outside on billboards‚ on magazines‚ when we are watching TV‚ and on every website that we get on ads will pop out of nowhere. There is no way to avoid ads when they are pretty much everywhere. Ads are created to influence people to either buy a product or change their point of view on a product or a situation. In the article
Premium Rhetoric Advertising Hand sanitizer
m paper Chemistry Notes & Worksheet: Acids‚ Bases & Salt Name : __________________________________________________ ( ) Class : Secondary 3 Maju/Cemerlang Date : ______ August 2012 Acids Definition: Substances that release hydrogen ions (H+) when dissolved in water. Strong Acids | Weak Acids | Chemical Name | Chemical Formula | Organic acids such as citric acid‚ ethanoic acid. | Hydrochloric acid | HCl | | Sulphuric acid | H2SO4 |
Premium Ammonia Acid Sodium chloride