so that, it won't be heat automatically that may cause hazard.
I like to move back and forth on black sock went i am wiggled
The particles in a solid move back and forth in place.
"Oscillate" means to move back and forth in a regular rhythm.
the particles in a surface water move back- and- forth only.
You should only heat liquids in the wider kind of test tube known as a boiling tube. Using an ordinary test tube often results in rapid local boiling and consequent shooting out of the liquid, which is known as 'bumping'. That said, many people prefer to move the tube around in the flame at first to prevent uneven heating of the contents, and to produce smoother boiling. There is a very small chance that concentrated heating may put stress on a weak spot in the glass and cause it to break.
solids
Particles move around by vibrating and colliding with other particles. The movement of particles is influenced by factors such as temperature, pressure, and the forces acting upon them. In gases, particles move freely in random directions, while in liquids and solids, they move in a more fixed pattern due to the intermolecular forces at play.
solid
back and forth?
solids
solid
move back and forth in a circuit. :)