An open empty can is heated, then capped and removed from the heat. The can will: stay hot collapse cool to well below room temperature explode

When an open empty can is heated, the air inside expands. If the can is then capped and removed from the heat, the air inside will begin to cool and contract. This creates a lower pressure inside the can compared to the outside atmospheric pressure. As a result, the can will collapse due to the higher external pressure pushing inwards. Therefore, the correct answer is:<br /><br />collapse