Nobody downloaded yet

Homemade Lava Lamp - Essay Example

Comments (0) Cite this document
For purposes of this paper, the project materials will involve water, vegetable oil, food colouring, baking soda and a 1 litre soda or water bottle that is clear.
The first…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER91.5% of users find it useful
Homemade Lava Lamp
Read TextPreview

Extract of sample
"Homemade Lava Lamp"

Download file to see previous pages Subsequently add 10 or more droplets of the selected food colouring to the mixture in the bottle until a rich colour is seen.
In understanding how the lava lamp works, the first step would be to understand that oil and water do not mix. They are insoluble. The main goal in the liquids used in the lava lamp is to obtain two liquids that have very close densities but are insoluble in each other and that is why oil and water are most preferable (Cothron 4). Oil and water will not mix in the experiment as water is made up of highly charged compounds while oil is made up of long carbon chains that have no charge. As a result, the water molecules are not attracted to the oil molecules hence rendering the two liquids immiscible. The immiscibility of the two liquids causes the separation that will be seen in the experiment just as observed in our everyday life such as the kitchen sinks and oil spills. Further, the oil being less dense than water will float on top of the water as will be exemplified in the experiment. The baking soda used in the experiment contains sodium bicarbonate. Baking soda is technically both basic and acidic. When the baking soda is mixed with water, a chemical reaction is formed that releases carbon dioxide gas (Heuer, 10). Carbon dioxide gas is produced in a bubbling manner which is seen in the coloured fluid that is in the bottle. Food colouring is used to merely add colour to the experiment. When added, the food colouring falls through the oil and mixes with the water at the bottom giving it the particular colour of choice that is to illuminate at the onset of the chemical reactions in the ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Homemade Lava Lamp Essay Example | Topics and Well Written Essays - 500 words”, n.d.)
Homemade Lava Lamp Essay Example | Topics and Well Written Essays - 500 words. Retrieved from
(Homemade Lava Lamp Essay Example | Topics and Well Written Essays - 500 Words)
Homemade Lava Lamp Essay Example | Topics and Well Written Essays - 500 Words.
“Homemade Lava Lamp Essay Example | Topics and Well Written Essays - 500 Words”, n.d.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
Homemade Ultrasound Phantom
...CHAPTER ONE: INTRODUCTION This assignment was to design, construct and test a homemade ultrasound (US) phantom. Its purpose essentially is to assist in enhancing the perception of some basic principles of diagnostic US. Additionally, it also permits greater understanding of their relevance and application to practice. Aims and Objectives The predominant aims were: Build a US phantom which will permit demonstration of some principle physics and thus allowing a greater understanding of their importance on clinical practice. Explore inter-observer variability when measuring an ‘bone artifact’ within the phantom. These aims will be investigated by Undertaking an extensive literature review which will assist in...
16 Pages(2500 words)Essay
Individual report:vegetation succession on lava flows
...?GY296 Individual report (1400 word limit) N.B. THE REPORT IS ON VEGETATION SUCCESSION ON MOUNT ETNA, A STUDY PERSONALLY DONE, IS NOT A WRITE UP OF THE DAY. JUST NEED TO EDIT THE WRITTING STYLE AND MAKE SURE EVERYTHING FLOWS, AND MAKES SENSE.GRAPHS, MAPS AND PICTURES MAY NOT APPEAR, BUT DO NOT REMOVE MENTION OF THEM AND RESULTS The vegetation succession on lava flows is the major focus and research of this report. Undertaken on the 3rd day of activities, the aim was to go to different sites affected by volcanic eruptions from different time periods to see if vegetation succession patterns occurred. The results were archived by using a quadrat which covered around 1 meter distance in total, allowing us to see the biodiversity... and the...
6 Pages(1500 words)Essay
Trial by Jury, Is the Lamp That Shows That Freedom Lives
...?“TRIAL BY JURY…IS THE LAMP that shows that freedom lives” One of the most fundamental rights of a person accused of a criminal offence is the right to be presumed innocent until proven guilty by a jury. The right to a trial by jury is a cherished right in this jurisdiction as it was decreed that a freeman shall not be imprisoned unless by the judgement of his peers1 however this deeply enshrined tradition of “being tried by a jury of one’s peers” is under attack because it is slow and it entails more expense than a trial before the magistrates’ courts. According to Louise Casey2, an annual savings of ?30-million may be realized if lesser offences are heard before magistrates’ courts rather than a trial by jury. And,...
8 Pages(2000 words)Assignment
Mrs. Toms Tan: Quench the Lamp by Alice Taylor, 1990
...Mrs. Tom's Tan: 'Quench the Lamp' by Alice Taylor, 1990 Alice Taylor was described by The Observer as "Ireland's Laurie LeeA Chronicler of fading village life and rural rituals who sells and sells." This book is a sequel to "To School Through the Fields", the biggest selling book ever published in Ireland. 'Quench the Lamp' narrates the changing times of rural Ireland as seen through the eyes of a child. While there are no central characters to the book, the narrator is constant, and her detailed observations, delivered in a simple language, provide the story. Alice Taylor does not try to persuade the reader of facts, but rather, evokes memories through her observations and the impact the scenarios...
2 Pages(500 words)Essay
Use of the slit-lamp for anterior segment examination of the eye
...Reflective Report: Use of the Slit-lamp for Anterior Segment Examination of the Eye Introduction In my clinical placement in the Ophthalmology, I hada chance to examine a patient who presented complaining of decrease in vision. For confidentiality and ethical reasons, the identity of this patient remains undisclosed. However, this 65-year-old gentleman presented to the clinic, and when I was instructed to do a slit-lamp examination, it felt that it was an opportunity to use academic learning in practice, and I was very excited. History This gentleman complained of progressive loss of vision and requirement of frequent changes in glasses over a period of last 1 year, more so over the last 6 months. He does not have any significant... that it...
6 Pages(1500 words)Case Study
What William Blake Saying in these Poems P, 86 Songs of Innocence. P, 87 Inroduction and the Lamp. P 90 The Divine Image. P 93 intro. P 94 The Tiger. P 98 London. P 99 The Chimney Sweeper. I want the answer from the book i aploaded with same page I atten
...English Literature ic and Modern) In “Songs of Innocence”, William Blake uses different poems to trumpet home several issues and topics of concern as far as relationship between man and God is concerned. In the poem “The Lamb”, Jesus is made symbolic to a lamb by virtue of known characteristics of a lamb, which includes soberness and gentleness. The core message that the writer was putting across was however built around the theme of hope and confidence in the Christian faith. This is generally seen from the answer that came out of the series of questions that was being posed to the lamb. From the answer of “child’s play”, we see a sense of innocence for the difficulties and hardships of life. Clearly, one cannot be confident... Literature ic ...
2 Pages(500 words)Essay
... Teacher Jeju Volcanic Island and Lava Tubes What is the site and where is it located? The site is Jeju Volcanic Island and Lava Tubes and it is located in the Republic of Korea What kind of World Heritage Site is it? (Cultural, Natural or Mixed?) Jeju Volcanic Island and Lava Tubes is a natural heritage because its beauty is formed by nature. Why is it considered important? Jeju Volcanic Island and Lava Tubes is considered important because it contains the finest lava tube system of caves in the world. It has a beautiful multicoloured carbonate roofs and floors, and dark-coloured lava walls; the fortress-like Seongsan Ilchulbong tuff cone, rising out of the ocean, a dramatic landscape that made it one of its kind in the world... . The...
2 Pages(500 words)Essay
Ben and Jerry's Homemade Case
...1. Was Ben & Jerry’s maximizing shareholder value? Discuss and provide examples supporting your position. Ben and Jerry’s was not maximizing shareholder value. Shareholders’ value appreciates in real terms only when net profit increases of the shares in the stock market, when it is a listed company. Otherwise also, the company was introducing new product range but due to its social welfare mission, it was not charging enough from the buyers to generate profits. Relatively other companies were earning high, as they were selling at relatively high prices. For example, Ben and Jerry’s earning was 19.8% in comparison to Eskimo Pie’s (30.7) and Dreyer’s Grand (47.2). It is interesting to inquire how the earning of Yocream International...
2 Pages(500 words)Case Study
Cooling the Lava
...Cooling the Lava Surely, nobody on earth would have thought that man can cool red-hot lava and protect the world from its destructive effects. In February 1973, the town of Iceland experienced an aggressive volcanic eruption that was threatening the Iceland town and it outskirts. An inevitable tide was moving red-hot lava. However, a small crew led by Thorbjorn Sigurgeirsson squirted the lava in front with fire hoses producing vapors of steam (John A. McPhee. 102). The red lava swelled to form a layer upon layer in the Atlantic Ocean. The fresh lava had hissed for about three years into the ocean. In the same period, strange masses of...
1 Pages(250 words)Assignment
Blending homemade juice
...Blending homemade juice Homemade juices or fresh fruit juices are healthier than the bottled drinks sold in stores. Just as the name suggests, one must make the juices at home an engaging process that begins with the purchase of fresh fruits from the market. The process easy both exciting and risky and therefore requires adequate concentration and adherence to some of the security and safety measures that guide the use of such electric appliances as the blender. The first stage is to peel the fruits. Depending on the fruit, one must cautiously peel the fruit thus remaining with the flesh of the fruit that contains the juices. During peeling, hold the knife carefully and peel the fruit slowly ensuring...
2 Pages(500 words)Essay
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Essay on topic Homemade Lava Lamp for FREE!
logo footer
Contact us:
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us