Published on May 30, 2017
Pour some water into the can. When the water inside will boil tight, put down the hole can of vigorous movement of the cold water. Can wall collapse inward with a bang.
The air inside the box as the temperature rises expands – its density decreases. The box is open, it leaves the excess air. When we put a can of cold water in the middle of the water vapor will condense, and since P / T = constant, the pressure inside it will decrease rapidly. The pressure at the outside of the can is much greater than in the middle and crush cans.
