the particles move slow
When energy is supplied to a solid, the particles within the solid gain energy and vibrate more rapidly. This increase in thermal energy causes the particles to move further apart, leading to expansion of the solid.
When a substance is heated, the kinetic energy of its particles increases. This leads to the particles moving faster and colliding more frequently with each other and the container they are in.
When thermal energy is added to a substance, the particles gain kinetic energy and move faster, increasing the substance's temperature. When thermal energy is removed, the particles lose kinetic energy and slow down, causing the temperature to decrease.
If the energy of a photon exceeds the threshold energy for pair production, the excess energy will be carried away by the produced particles as kinetic energy. This additional energy will contribute to the speed at which the particles are created and will increase their momentum.
If I am not wrong..this is what I learnt in chemistry. When a liquid is being frozen, the particles of that liquid will lose kinetic energy and slow down, causing them to move closer together. Thus, as the gaps between the particles decrease and the particles themselves get into a fixed position, it becomes a solid & the particles [only] vibrate in their fixed position. =D
the particles move and they shift into a blob. or the liquid is frozen
the particles are given more energy.
The more energy a substance has the faster its particles in solution will move.
The average kinetic energy of the particles falls.
The particles move faster. Thermal energy is a measure of kinetic energy of molecules.
If I am not wrong..this is what I learnt in chemistry. When a liquid is being frozen, the particles of that liquid will lose kinetic energy and slow down, causing them to move closer together. Thus, as the gaps between the particles decrease and the particles themselves get into a fixed position, it becomes a solid & the particles [only] vibrate in their fixed position. =D
its particles move faster
The energy of its particles increases, so as the particles speed up move faster causing its heating up.
particles speed up.
its particles move faster
its particles move faster
When energy is supplied to a solid, the particles within the solid gain energy and vibrate more rapidly. This increase in thermal energy causes the particles to move further apart, leading to expansion of the solid.