for ex.like an aluminum cube and an aluminum sphere made out of the same things,different shape,but different densities why? and also if a cube is cut in half why would one of the pieces be the same density as the original?
Its not so much should you eat it, and more should you stick foil in the microwaveIt doesn't do anything to the food to my knowledge, just probably sets the whole thing on fire, that's all/
Just make sure that none of the foil got burned into the sandwichNothing toxic happened; certainly not in two secondsEnjoy your food.
If it was not pre-cooked before being packaged, then no, it is NOT safe to eatAnd you may have destroyed your microwave oven, tooBet'cha you'll be more careful from now on!
Why should you do such a thing? You can be hurt by the microwaves being scattered from the foil if you happen to be standing too closeDo remember, no metal of any kind should be put into the microwaveIt is dangerous to do soI am not sure if the food got heatedIt is safe to eat it though.
Because with density, no matter how you cut or deform the substance the mass and volume will always be proportional.
