1. Probably heating.
This is a misconception. Particles do not expand, When they get hot they move further apart. This means that the object (the lid) gets bigger. It's just called expansion.
The process is called thermal expansion. When metal is heated, the increase in temperature causes its particles to vibrate more vigorously, leading to an expansion in size.
The process is called thermal expansion. When the metal lid is heated under hot water, its particles gain kinetic energy and move more freely, causing the lid to expand in size.
The process of heat causing a liquid to change to a gas is called evaporation. The heat increases the speed of the particles within the substance, making them expand and diverge. Once this occurs, the increased energy within the particles causes the substance to change stages into a gas.
Yes, deserts can expand. The process is called desertification and is often caused by the activities of man.
This process is called evaporation.
Through a process called Exocytosis. :)
When there is a change from a gas to a liquid, the process is called condensation.
The process used by some protists to actively ingest food particles is called Phagocytosis.
When particles leave the cell is is either through a passive process such as diffusion or an active process called exocytosis.
Actually the particles do not expand. The reason behind is that the particles, due to some reason, gets energy and get excited and accelerate. As they get fast, they collide with each other and expand the material.
yes, the heat makes the particles move and in the heat they expand.