When heat energy is added to a substance, its particles gain more kinetic energy and move more vigorously. This increased motion can cause the particles to spread out, which leads to an increase in volume and a decrease in density of the substance.
When thermal energy is added to a system, the kinetic energy of the molecules within the system increases. This increase in kinetic energy causes the molecules to move faster and results in a rise in temperature.
The particle speed increases.The energy increases; the speed increases.
You can raise an object (potential energy), make it move (kinetic energy), or add heat to it (heat energy, a.k.a. thermal energy).
If you add more of the same substance to an object, the density of the object will increase. Density is calculated by dividing the mass of an object by its volume, so as you add more substance, the mass increases but the volume does not increase proportionally, resulting in a higher density.
During condensation, heat energy is released as water vapor changes to liquid water. This is known as the latent heat of condensation.
In this case the volume increase, the density is lower.
In this case the volume increase, the density is lower.
When scientists add heat energy to an object, the particles in the object gain kinetic energy, causing them to move faster and increasing the object's temperature. When heat energy is taken away from an object, the particles lose kinetic energy, moving slower, and decreasing the object's temperature.
No energy, no heat. So you cannot add heat.
the density will increase because there will be less space
When thermal energy is added to a system, the kinetic energy of the molecules within the system increases. This increase in kinetic energy causes the molecules to move faster and results in a rise in temperature.
The particle speed increases.The energy increases; the speed increases.
When heat is added to a pure phase of matter, the kinetic energy of the particles in that phase increases. This increase in kinetic energy causes the particles to move faster and the temperature of the phase to rise.
and add it to water
You can raise an object (potential energy), make it move (kinetic energy), or add heat to it (heat energy, a.k.a. thermal energy).
When you add kinetic energy to a solid the molecules won't move
No. It takes heat from the environment.