Saran Wrap Or Aluminum Foil

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what is the wavelength of a sound wave if the frequency is 512 and distance between resonance points is 0.108m? thanks
It depends on the medium through which the sound is travelingfrequency wavelength speed Sound has different speeds depending on whether it is traveling through air, water, steel, granite, crude oil, aluminum, etcI don't see any specifications about the sound traveling through tubes, so where do resonance points come in?
I left some ashes from burnt paper in an aluminum foil bowlI got in trouble by my parents for leaving it in the garageWould the ashes still catch fire?
NoNot if it's pure ashesBut it's still a messAre you going on Yahoo! Answers hoping to convince them you did nothing wrong? Just agree with them kid.
It seems like many conductors are also magnetic, yet aluminum is one I know does not fit this patternIs there a straightforward reason?
Some steel can be bent fairly easily, lead is also very heavy and can be bent, aluminium is way to hard for home machinery you have I thinkYou could get copper and get brass for the shellI would try to do it with silver or gold but have to be thin.
I have to come up with a slogan for Aluminum and tell why its important.
Slogan: Aluminum, metal with mettle You can tell them how it is used in everyday life. Cans, planes, cookware, and so on. There are hundreds. It has become probably the most used metal on earth. I am not going to do your research, but you should have a good idea of how to proceed.
so i have a mig welder with gas. i want to lear to weld aluminum, how does aluminum welding work? is there an attachment that i can use to weld aluminum with my welder? or do i need to buy a totally different welder? what do i need and everything...
Just a wire fed gun. And you have to get the speed of the wire and heat figured out since aluminum melts faster.
My friend and I are 9th gradersWe are trying to make a small car that runs with aluminum energy for our science fair project.After some research we learned that we needed a chemical reactionIs there a such thing that can transform aluminum into energy after a chemical reaction?? Also, how can you use that energy to run a motor??It would be awesome if you answer it politely :)Thanks you!
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tonight i made tomato sauce, and transferred it to a metal bowl, covered it with aluminum foil, and put it in the fridge.... 2 hours later, i went back to look at it, and it was still hot...and there are tiny little holes, eaten away on the foil! so i immediately took it out of the metal bowl, and put it in a plastic one.. and i have it sitting on the counter. what the hell caused the little holes?? did the sauce eat away at the aluminum??
Reduce the salt. Use a glass bowl (not metal, not plastic) ... The pitting potential Up is an important characteristic of every pitting system. It separates the region of passivity where the metal is practically immune from the region of heavy localized corrosion attack. On the basis of our own experimental results on pitting corrosion in the aluminum/halide-system, the present paper rediscusses fundamental questions concerning the pitting potential and the pitting process in general. At or above Up, pitting of pure aluminum in chloride solutions is the result of the combined action of single, short-life tunnelling events, which themselves propagate discontinuously. The same type of attack, to a minor extent, also occurs down to potential values 300 mV below Up. Therefore, the pitting potential is neither a lower limit for pit nucleation nor for pit growth, but appears to be the threshold value where the inactivation of tunnels is just balanced by tunnel nucleation. Taking the direct halogenation of the aluminum surface as the decisive step involved in tunnel nucleation, the pitting potential is given by the sum of the equilibrium potential of the aluminum/aluminum halide-electrode and the overpotential necessary for an appropriate nucleation rate to gurantee stable pitting. This pitting overvoltage has been evaluated, using the nucleation concept by Volmer, to calculate tunnel nucleation rate and experimental results on the life time of single tunnels. Values of the pitting potential calculated on this basis agree well with experimental results in chloride-, bromide-and iodide solutions. Only the case of fluoride pitting is different.
so when I grill fish on the barbecue using a griller, they always stick on the aluminum foil and the griller, do you guys have any suggestions to how to make it stop stickingthanks
Coat the foil with oil or butter and coat the fish as well and rub it in Make a foil pocket and let them steam over medium heatYou could be using the heat too high causing evaporation.