Science Investigatory Project LAVA LAMP [pic] Background of The Study A lava lamp is a decorative tube-shaped light fixture containing a colored‚ oily fluid that flows up and down throughout the lamp chamber in a manner reminiscent of molten lava. As the fluid rises and sinks in the lamp chamber it changes shape and breaks into globules of various sizes‚ giving a psychedelic effect of constantly shifting patterns. Credit for the creation of the lava lamp is given to English engineer Craven
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In this experiment‚ the Independent Variable was the heat lamp‚ and the dependent variable was the temperature of the soil‚ because the temperature varied based on whether the heat lamp was turned off or on‚ and whether there was extra water added or not. Our hypothesis was proven correct‚ because the dry soil’s temperature was hotter than the damp soil’s temperature when the heat lamp was on‚ but then it decreased when it turned off‚ while the damp soil’s temperature remained the same. This is because
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Things you can use to make a Lava Lamp. There are many things you can use to make a Lava Lamp. Aside from wax and water‚ there are many other substances that you can use to make the lamp work in the same fashion. For example‚ you can use mineral oil as the lava and 90% isopropyl alcohol mixed with 70% isopropyl alcohol (rubbing alcohol) as the liquid inside the lamp. By mixing the two types of alcohol‚ you will create a perfect balance. The mineral oil will fall to the bottom in the 90% alcohol
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High Noon‚ one of the best movie pictures of all time‚ is very similar‚ but different to the short story The Most Dangerous Game. The setting in both stories shows isolation‚ and how there is no escape. But‚ they take place in two completely different places physically. The tone of the two stories shows darkness‚ being alone‚ and having to go into survival mode. But‚ the patterns are completely different. Although both High Noon and The Most Dangerous Game have similarities about isolation‚ their
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High Noon and The Most Dangerous Game. How would you feel if somebody hunts you down the forest or come. The Most Dangerous game and High Noon are both American classics and they both texts play hunting. Both main characters in the text get hunted. Both characters in text survive. Both texts are similar in some way and different in some way. Although High Noon and The Most Dangerous Game have similarities about what happens when the main character gets hunted‚ patterns in the stories are
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Lady with a Lamp: Reflections on the Life and Impact of Florence Nightingale Introduction “A lady with a lamp shall stand in the great history of the land‚” proclaimed Henry Wadsworth Longfellow (1857) in his poem “Santa Filomena.” Wadsworth was‚ of course‚ reflecting upon the great many contributions to society made by Florence Nightingale. How prophetic that simple phrase would come to be. So insightful are those words‚ that even today‚ 150 years later‚ the world continues to reflect upon
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well thought-out-details‚ the versatile‚ handy LED pocket lamp LightBeam is a perfect fit with our modern times. The LightBeam is not only a simple pocket lamp‚ thanks to the special strap fixing system there are various application possibilities. For instance mounted on a bike the lamp provides you with bright vision on your journey or fix it on your kids school satchel for their safety. It also perfectly functions as a outdoor and camping lamp. Wherever light is needed‚ the LightBeam is the solution
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are several differences between the book “Tin Star” and the movie High Noon. The differences made the movie better in my opinion. In the beginning of “Tin Star” Will is visiting his wife at a graveyard‚ in High Noon Will is getting married to his wife. The script writer‚ Carl Foreman‚ may have had a reason for this change. I believe he made this change so that Will could have more going on and more to think about. In High Noon after Will gets married he and his starts to leave town‚ then they come
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The two stories High Noon‚ and "the Most Dangerous Game" are very different‚ but also very similar. High Noon is about a sheriff who must protect his town from a bad guy. The most dangerous game is about a very well-known hunter. He falls off a yacht and swims to the mysterious Ship-Trap island. On that island is a very skilled hunter who hunts humans. In both stories there is only one way out and that is to survive/win. One thing they have in common is the setting. For example‚ they are both
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The lamp experiment is primarily based off of the process of photosynthesis. The experiment tracks the rate of photosynthesis as it is affected by the color of the light source. Changing the light bulb color changes the length of the wavelengths that hit the chloroplasts in the plant leaves and effects how fast or if photosynthesis occurs. The equation for photosynthesis is 6 CO2 + 6H2O + light energy=C6H12O6 + 6O2 meaning that when a plant cell absorbs carbon dioxide and water alongside sunlight
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