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Question:

Can sparks jump through object?

Jump through objects like card board, papar, aluminum foil

Answer:

In the oven.at the grocery store in the aisle with the seasoning packets are the seasonings for beef made by McCormick they include a cooking bag.the roast will come out very tender.so easy to prepare, serve with mashed potatos and gravy.
Make a foil tent over it in the oven, make sure the seals are pretty tight.
depends on the weight20 minutes per pound on 350 in the oven, covered with aluminum foil in a baking or lasagne dish.
Easy! Also delicious! Give your roast a good turn in a frying pan to brown it and make it prettyWrap up your roast in foil adding a couple of garlic cloves, a half-cup of wine and a cup or two of broth, stock or water Seal and place in a baking dish in your oven at 300 until you reach an internal temp of around 120 for med to 130 for pretty well-done I'm sorry I can't tell you how long that is, but it would depend on the size of the meat, the oven, etc., etc., Cooking to temp is safer and more reliableBest wishes!
Short answer, yesIf you have an electrical potential (a voltage) between something and ground (say the hot side of your wall outlet and the grounded side of your outlet or the + end and - end of a battery) you have the potential for an arcWhether you get an arc or not depends on three parameters, the voltage, the dielectric strength of what is between those things, and the distance between those thingsThe arc temperature (even if it is a tiny arc like you can get with a AAA battery) is about 10,000°C, so hot enough to vaporize anything, at least theoretically Soyou could play with a bunch of batteries and see how many batteries (how much voltage) it takes to arc a hole in paper You DO NOT want to play with arcing from your wall outletFor one thing, it could hurt you, maybe kill youFor another, it could damage the outlet or other things that are plugged into the same circuit (like your flat screen tv or computer or iPod etc).

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