Aluminum Foil Pouches

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I'm looking to get into archery some - mostly target shooting, but might hunt a few times alsoSuggestions on some neccessities that I should be looking at? The store I went to the other day pitched a package at me that included bow, personal fitting, quiver, draw trigger (I don't know the technical name for this) and a few starter aluminum arrows for $549While I can't ask if this is fair without the model numbers, is this a typical initial cost? What should I be expecting to spend?Any input would be greatly appreciated,Thanks!
To paint Al you need a special primer to get the paint to stickAny paint shop can help youOnce properly prepped then you can use a rattle can to spray paint blackIs your name batman?
What charge is associated with an aluminum ion?
Yes, you can never have too much insulation whether you live in a hot or a cold climate; insulation lets you maintain an inside temperature different from the outside temperature at the lowest costIn the cold room, you should also carefully inspect around the windows for cracksIt is amazing how much warm air can escape through the smallest crackThe solution? A $2.00 caulking gun and a $4.00 tube of good caulkingIf the room is still too cool for baby, your least expensive solution is probably a thermostatically controlled electric baseboard heaterBuy one at least 30 - 36 long, 1500 watts, 110 voltsThen you can keep the whole house cooler while maintaining baby's room at a more ideal tempLocate the baseboard heater along the wall under the window.
When aluminum loses electrons in a chemicalreaction, it forms what cation? Na? Ra?Can someone explain this? How do you know how many electrons it loses? My guess is Na.
LEMON FLUFF 1 small package lemon instant pudding 1 9ozcarton Cool Whip 1 8ozcan crushed pineapple, drained 1/2 cchopped nuts 1/2 cminiature marshmellows Mix it all together really well and chillBring some for her in a disposable, zip-loc type plastic container (remember to bring a spoon)
1) what was the significance of using gold foil in particular? why not tin foil or aluminum foil?2) the whole experiment confuses mei know that most particles passed through the foil but some were deflectedthats cuz those particles approached the nucleus closely are deflectedso does that mean the nucleus in the particles approached the nucleuses in the gold foil and thats why they were deflected? can u explain this to me?3) what r alpha particles?thanks guys
The primary reason for using gold foil is because it is malleable to such an extent that it can be pounded to a thinness that allows particles to pass throughTin, aluminum, etcare also very malleable, but cannot achieve the same levels of thinness.easily or at allAlphas are positively charged particles, so when some of them would get close enough to a nucleus of Au, the positive charge of a nucleus would repel them, causing a deflection incidentYes still most past through, but the amount being deflected was so significant and the fact that they had been deflected caused Rutherford to remark it was as if you fired a 15-inch shell at a piece of tissue paper and it came back and hit youAlpha particles are composed of two protons and two neutronsThis makes the overall charge 2+A reminder is that they are simply the nucleus of Helium atoms.
I have tried everything I know ofA recycling center can recycle 1500 pounds of aluminum in one hourHow many hours will it take them to recycle 10 tons of aluminum? Round your answer to the nearest tenth(Hint: 1 ton 2000 pounds.)
convert the pounds to tons first 1500 (pounds per hour)/2000 (pounds in a ton) .75 tons per hour 10 (tons to process) / .75 (tons per hour) 13.33 hours or 13 hours and 20 minutesThe nearest 10th is 13.3 hoursWe could also convert our 10 tons to pounds and work this way10 (tons) 2000 (pounds in a ton) 20,000 pounds 20,000 (pounds to process) / 1500 (pounds per hour) 13.34 hours or 13 hours and 20 minutesWe can check the work: 13.3 hours of processing .75 tons per hour we'd do 13.3 .75 which is 9.975 (remember, we rounded so this is 10) so, your formula is pounds to process / pounds per hour hours needed tons to process / tons per hour hours needed we just have to remember to use either pounds or tons but we can't mix them in the same formula?
The thickness of aluminum foil.
Generally, the thickness of the adding material of aluminum foil is 1mm.
a company is designing a new can for their sodaAs usual the company will create a cylindrical canThey would like the can to have a volume of 113pi cm^3The cost for the aluminum for the top and bottom is .4 cents/cm^2 and the cost for the sides is 2.42 cents/cm^2Find the dimensions of the can that would minimize the cost.
Let a represent the area of the top of the can, and h represent its heightThen the circumference will be c 2√(pia) and the height will be h 113pi/a The price (p) of the aluminum will be p 2(0.4)a + 2.42ch p 0.8a + 2.422√(pia)113pi/a p 0.8a + 3045.43/√a We can find the value of a that minimizes this by setting the derivative of p to zero p' 0.8 - (1/2)(3045.43/a^(3/2)) 0 a (1522.71/0.8)^(2/3) 153.586 The diameter of the can is d 2√(a/pi) 13.98 cm The height of the can is h 113pi/a 2.31 cm _ If the cost of aluminum for top and bottom is higher than for the side, say 4 cents and 2.42 cents, then a more typical beverage container shape is favoredThat can would be 10.7 cm high and 6.5 cm in diameter.
We are hosting a Father's Day lunch at our house this year.We would like to cook out, and were looking for some great recipes or ideas besides the plain old hamburger/hot dog.Do anyone have any tried and GOOD food recipes?
chat with me on aim or yahoo messenger im bored too haha or not ha idk well btw im 16 or u could at least write me on here and i m not some crepy dude so ha good luck