To run The Electric Stampede they will have to charge the battery then connect the power turn on the receiver and speed controller and drive. While The Nitro Stampede requires them to fill the Nitro gas tank and connect the EZ-Start battery pack to warm the glow plugs and pull to start. Weather conditions can affect the driving and starting conditions for the Nitro Stampede whereas the Electric stampede the weather conditions has little to no affect at all on starting to driving
6. Is it possible to light a candle without touching the flame directly to the wick? Why or why not? Materials • candle • matches • safety goggles • lab handout & pen • ruler • watch glass • 400 mL beaker • CO2 indicator solution (limewater) • 50 mL beaker (for indicator) Procedure My lab partner and I performed a series of experiments to investigate the chemistry of the burning of a candle. The teacher provided the following chemical equation to describe the burning, or combustion, in the candle: Hydrocarbon fuel + O2 ( CO2 + H2O The candle we used was a small, white emergency candle about 3.5 cm tall.
Styrene oxide is subsequently hydrolyzed into styrene glycol by the enzyme epoxide hydrolase. The US Environmental Protection Agency has described styrene to be “a suspected toxin to the gastrointestinal tract, kidney, and respiratory system, among others.” Styrene is widely used to make plastics, fiberglass rubber and latex. It is used to make polystyrene plastics and resins. You can be exposed to styrene at work or at home. Daily exposure to styrene by the non-smoking population.
There are a few different theories on what went wrong to the shuttle. NASA believe strongly in one reason, that a simply O-ring let loose. A little more than a half of a second, video recording captured a grey puff of smoke on the right side rocket boaster. The grey smoke indicated that there was not a complete seal of the joint on the rocket. The leaking area of the boaster tank was facing the external tank of the shuttle.
might cause strangulation). A vast majority of the problems came from product design resulting in safety hazards. The data on the post-August 2007 recalls confirmed this observation: while 17.4 million (88%) recalled toys were associated with loose magnets due to defective design, 2.2 million (12%) were related to manufacturing defects which contained excessive lead. Within Mattel’s recall problems, only a small percentage (10-15%) could be attributed to outsourcing issues. Of the problems related to lead paint, it turned out that the two contracted manufacturers, which were commissioned to make non-core Mattel products, had used paint from sub-contractors.
Information Provided A CHP officer was following a truck on the freeway and noticed a small amount of smoke coming from the back of the trailer. After the truck pulled over the officer and the driver examined the outside of the trailer and noticed a small amount of clear liquid leaking from the back of the trailer. The driver checked the shipping papers and the only hazardous material listed was one 35 gallon drum of hydrogen peroxide solution, 35% concentration. They open the trailer and find the drum of hydrogen peroxide upright next to several pallets of corrugated fiberboard packing material. It appears that one of the pallets was chafing against the side of the drum and had worn a small hole in the side of the drum near the bottom.
Indirect pollutants can be a lot of things, my main point is automobiles. The pollute the air by releasing unburnt fumes into the air. Beings there is so many vehicles on the roads today there is a lot of pollution. 2 The chemical with the lowest acceptable concentration is Aldrin and Dieldrin The chemical with the highest acceptable level of concentration is Chlorine 3 The water that come from our faucets comes from a well. It is softened by a water sofener and is then sent through Copper pipes to various outputs in my home.
Many people will not agree with the expulsion of diesel fuel, but they must understand the adverse effects it may have. People cannot judge something until they know all of the facts of that subject. Diesel fuel is made from petroleum “which originates from decomposed vegetation that has been stored and altered in the upper strata of the earth for thousands of years” (Farrauto). Two primary products of petroleum are diesel and gasoline; both are used to fuel vehicles. “The fuels are made by separating and chemically changing petroleum compounds, a process referred to as refining (Farrauto).
When the friction plates are worn, the automatic transmission will begin to slip while trying to accelerate. The clutches and bands usually last approximately one hundred and fifty thousand miles under normal driving conditions. The life of the friction components is reduced by lack of maintenance. Another event leading to the failure of an automatic transmission is the loss of automatic transmission fluid. The loss of automatic transmission fluid is only possible through the failure of sealing components such as gaskets, o-rings, and shaft seals.
“Squirrel cage” style furnace blower and various metal ducting 5. Davis Instruments “Turbo Meter” wind speed indicator For experimental setup please refer to figure 1. Data from each end tank will be compared with one another, to check for differences in flow and to determine any restrictions present in the intercooler / end tank system. Introduction: About 4 Years ago the only thing that was available for the second generation Mitsubishi Eclipse and Eagle Talon as far as Front Mounted Intercoolers (FMIC) were the Greddy big and small kits and custom fabricated ones, which were usually composed of parts designed for other cars (universal cast end tanks), fabricated sheet metal end tanks, or kits that would require lots of hacking of sheetmetal or extra bends to get a FMIC mounted up to ones car. No installation of a performance oriented aftermarket FMIC seemed to go smoothly.