it will eventually go mouldy
The molecules gain energy when heated and try to move farther apart, exerting more force in their collisions and pushing harder against the inside of the tin. The gas tries to expand but its volume is limited by the tin container. Eventually, the pressure may cause the container to buckle or burst.
Air pressure from outside and vacuum effect from inside.
Assuming the can can be sealed. When the can is heated the air inside it expands. If the can is then sealed and allowed to cool the air inside contracts which causes the pressure inside to drop. Because the outside air pressure is now greater it crushes the can.
The "inside" of tin foil is the dull side. The "outside" of tin foil is the shiny side.
you go to the clock look inside and go to the top and fix the clock
When the air inside the can is pumped out, there is a decrease in pressure inside the can. The outside air pressure then pushes on the sides of the can, causing it to collapse. This happens because the higher pressure outside the can is not balanced by the lower pressure inside the can.
When tin is heated in air, it can react with oxygen to form tin dioxide (SnO2). This compound has a higher mass than the original tin due to the addition of oxygen atoms from the air. As a result, the overall mass of tin increases when it undergoes this chemical reaction with oxygen in the air.
The outside air pressure dents the tin. The water or air inside a sealed metal container will contract when cooled from the outside (by conduction through the can). When it was sealed, the pressure on the inside was the same as on the outside. But the contraction reduces the pressure on the inside, causing the external air pressure to squeeze the can, and possibly cave it in. This is widely demonstrated in another experiment using dry ice. A sealed gasoline can of about a gallon (4 liters) is placed on a dry-ice bed and cooled until the outside air pressure crushes the can.
Yes you can. Fizz up the drink and suck the air into your mouth. Or get a completly sealed tin and trap the air inside it. And your done!
You can't .
Tin Star - video game - happened in 1994.
When a tin can is dented and the tin layer cracks, the underlying steel is exposed to the air. This can lead to oxidation of the steel, which forms rust. The reaction between the steel and oxygen in the air causes corrosion, weakening the can and reducing its ability to protect the contents inside.