If you remove the air from the inside of the can there is nothing to counter the pressure of the atmosphere. The walls of the can are not strong enough to withstand the 14.7 pounds per square inch that comes from the atmosphere so, it collapses.
soda and air (or bubbles)
look in how to bleed air off cooling system
how do i explode an empty and sealed soda can with an air compressor
No change. Crushing just pushes out air.
The best way to remove a stain odor from a breadbox is to air it out by leaving the door open. You might also want to try wiping it down with a baking soda mixture. A box of baking soda in it might also remove the odor.
because the air has pressure so when we crush the air is expand
By internal pressure matching that of the surrounding air.
Crushed because it gives more surface area to the warmer air.
Crushed ice melts faster because it has a larger surface area exposed to the air.
wrong
wrong
You cannot remove it once it is added, soda companies just do not add it to diet soda. They substitute the sugar for artificial sweeteners.