A hollow aluminum tube (diameter 4.50 cm) is sealed at one end and loaded with lead shot to give a total mass of 0.163 kgWhen the tube is floated in pure water, what is the depth, z, of its bottom end?
Keep Chocolate From Melting
if the diameter is the outside diameter V pi X r^2 X h pi X (4.50 / 2)^2 X h 163 cm^3 h 163 / [pi X (4.50 / 2)^2] 10.24879 cm ~ 10.25 cm
Put on your AC and close the windowsCover it in a cloth over the boxMake sure it cannot sweat, e.g wrapping in plastic Wrap it in something insulating, and try and shove some ice packs in too depending on how you are arranging it.
Check the recipe and see if it can be frozen beforehandIf it can't, try and borrow a large cooler box to transport it inIf you can't do either, then do as 1st suggestion, turn the A/C up high and hope for the best!
I have Omaha Steaks and exotic meats etc shipped all the time, they come through Fed Ex or Ups and it is sent in a cooler with dry iceI never have a problemSo place cake in a box, box in a bag (you don't want dry ice to seep in) and this goes into a cooler with dry iceNow typically, if you are driving in an air conditioned vehicle and keep the cake in a box out of direct sunlight, it should be okBut, go with my idea to be on the safe side.
