hypothesis that if the amount of Alka-Seltzer® increased, then the time it would take for the cap to pop off the film canister would decrease. In our experiment, we changed the amount of Alka-Seltzer® from zero tablets, to one quarter tablet, to one half tablet, and then to one full tablet. We placed the Alka-Seltzer® tablet into a film canister, poured ten milliliters of water into the canister and then capped the
much baking soda, added to 10mL of vinegar, will cause a film canister rocket to shoot the farthest? My hypothesis was 7mL of baking soda would shoot the lid farthest. I thought this because if there was too much of baking soda, it would slow down, and if there’s only a little it would barely have a reaction. The independent variable was the amount of baking soda. The dependent variable was how far the lid shot. Materials: • Film canister • Paper towel • Baking soda • Vinegar • Goggles • Measuring
produced. Materials: 40mL canister 7.5 grams of baking soda 200mL of water Cork Scale Beaker Stopwatch Goggles Note pad Pencil Procedure: 1. Equip safety goggles 2. Wet cork in 200mL of water for 15 seconds 3. Measure 7.5mL of vinegar in a graduated cylinder
The Bissell Pet Hair Eraser vacuum cleaner comes in three styles--upright, canister and hand-vac. According to the Vacuum Cleaner Advisor, the Bissell Pet Hair Eraser "appears to be another in the line of “love it or hate it” vacuum cleaners," with some consumers saying "it does a great job, has fantastic suction and is good value for the money," and other people finding problems with aspects of the vacuum cleaner's effectiveness, structure and features. (reference 1 http://vacuum-cleaner-advisor
this altitude is only thirty-three percent of sea level pressure. Because of this almost all mountaineers bring oxygen canisters. Typically these weigh about eight pounds each. These oxygen canister run out of oxygen and climbers discard them to make their load a bit lighter. Inexperienced climbers have been known to discard equipment on the mountain, including: oxygen canisters, tents, rops, human waste and sometimes cadavers. There are legitimate cases where leaving behind gear is vital to survival
Nuclear Waste Disposal As the millenium approaches, we are faced with the problems created by our technological advances. Everyday we are forced to see the results, from acid rain to polluted beaches. But there is one problem in particular that will probably out-live our generation and the generation which has created it. If properly contained and monitored, it has little affect on us and our environment. However, once it is free of it's containment, it is a destructive and deadly force. This
The explosion aboard the Service Module caused many vital systems to fail and required a quick and decisive response by the crew. Any mistake could have potentially been fatal. All personnel involved were able to handle the situation quickly and effectively in order to ensure what was deemed by Lovell a“successful failure”. (Lovell,1969, para. 3) The flight crew had run hundreds of simulations to prepare for problematic situations and system failures, but they had never run a simulation like what
tablet is a solid. The other result do make sense because with a higher temperature, the molecules move faster, thus speeding up the process to break down a solute easily. One source of error may have been is that we could’ve put more vinegar in the canister when conducting the experiment. This error would have affected our data because if the seconds were wrong, then that can lead us to having the wrong time for each experiment, resulting we could have longer time than expected. To summarize, the
Next, more evidence the Illuminati is endeavoring to meet their desires is that they are attempting to change the world so that it suits them in an ameliorated way. Notably, this is displayed when the Illuminati place the antimatter canister in the soul of Vatican City. They do this because they want to diminish Christianity. Indeed, Illuminati members have an ultimate objective to eliminate religion from the planet and fancy making an impactful primary impression by beginning with the
Civil War During the American Civil War, which lasted from 1861-1865, over 620,000 accounted soldiers were killed. Known as the "the first modern war", historians generally agree that the reason for this was because this was a time of transition for the military. Armies and Navies were still using tactics where they would gather large forces of firepower to bear on the enemy. At the same time, weapons were being developed which were accurate and lethal well beyond any arms of the earlier conflicts
For example the author uses the Figurative Language to support his opinion about child water carriers in Afghanistan . The text says “ The kids fill the canisters with water until they are as heavy as grain sacks . “ This shows that the author uses Figurative language to support his point . Another example is that Sabwoon uses Notice and note to support his opinion on child water carriers in Afghanistan .
Space suit. Outer space is a very extreme environment. You would only survive about 15 seconds before you become unconscious because there is no oxygen. Once you become unconscious everything in the human body will boil and freeze due to the fact that there is not air pressure in outer space. . Nothing can survive without specialized equipment. Astronauts are able to move freely through space because of the space suit. The space suit has a pressurized atmosphere. The atmosphere in the suit is
In Britain, tea is a drink usually taken with milk and sugar added. However, of the four ingredients that create a good cup of tea – water, sugar, milk and tealeaves – only milk and water were to be found in any quantity in Britain until the 17th century. By the 1650s in Britain, the nobility and wealthy became inveterate consumers of sugar. Yet by 1800, sugar had become necessitated in the diet of the British, and by 1900 it was supplying nearly one-fifth the calories in their diet. Sugar’s high-end
...d eye, has now gone missing. Vittoria and Robert travel to the Vatican in an attempt to help find the canister (before it…explodes!) and bring all things dark into the illumination, so-to-speak. They get to The Vatican just in the nick of time- it is about to be closed since the papal election is about to start- but they do get in. The horror of it is-should the anti-matter canister explode, the entire upper echelon of the Catholic Church would be wiped out in an instant. Brown’s conjecture
At 11.30am local time, on the 29th of May 1953, Edmund Hillary and Tenzing Norgay reached the summit of the world, Mount Everest, at 29,029 feet. For 46 years their triumph was undisputed; until May 1st 1999 at 11.45am. At 27,000 feet below the Yellow Band on the North side of Mount Everest the Mallory and Irvine Research Expedition made mountaineering history. Following his senses, Conrad Anker, a world renowned American mountaineer, decided to stray from the search group. He came across not one
become ill.... ... middle of paper ... ...al and I soon found out that the valves on the oxygen tanks were frozen. During this time, I frequently radioed Base Camp to keep them informed on the situation. I began to work on unfreezing the oxygen canisters while periodically checking Doug Hansen’s condition. Early in the morning Doug Hansen died. There was nothing that I could do to save him. I couldn’t thaw the oxygen tanks in time. I should have told him to turn back. In an attempt to preserve
Apollo 13 Apollo 13 launched on April 11, 1970 from the Kennedy Space Center in Florida. The crewmembers aboard the ship were James A. Lovell Jr., John L. Swigert Jr., and Fred W. Haise, Jr. Before the launch, there had been a few problems. Thomas K. Mattingly was supposed to fly on the Apollo 13 but he was exposed to the measles. He didn’t have the antibodies to fight the disease, causing him to not be able to go into space. Swigert took his place. Right before the launch, one of the technicians
sight of a full oxygen canister is enough to cause joy, particularly when a climber fears he or she is running out. On the other hand, however, oxygen represents the fact that for the most part, people are not meant to exist in high altitudes. Some mountain climbing purists ascend without supplemental oxygen, but the vast majority of climbers and all of the clients on the 1996 expedition need the oxygen. In a situation where there are many elements against them, having a canister of air provides security
Imagine the gentle thuds of gas canisters hitting the ground like an uncaught homerun baseball hitting the ground almost undetectable in a war trenched playground. The only thing going through all of their minds is, are we coordinated enough with our hands to put on the mask before the time
Abstract The cause of ValuJet flight 592 crash was that just before take-off expired chemical oxygen generators were mislabeled and placed in the cargo compartment. One of the generators accidentally activated and got hot. This caused other materials in the cargo compartment to burn and a fire started in the aircraft. This research will show the law suits between SabretTech and ValuJet concerning the crash of flight 592. It will also partially discuss the lawsuits that came from the family of the