Brownian motion see http://en.wikipedia.org/wiki/Brownian_motion
A
A physical model is an object that represents whatever you are trying to explain. A mathematical model is an equation that shows something (usually some sort of movement or energy might not be applicable in most situations.)
it makes heat.. i dont know if thats what your asking though..
Statistics refers to a mathematical analysis that deals with the collection and interpretation of data. Static can refer to a type of electricity, a lack of movement, or a crackling sound in a phone line.heck, I just want the definitions!
on cephalometric tracings verticals are dropped on horizontal planes angulation between them are measured & compared with normal ranges , to determine groth pattrens ,skeletodental ,interdental & interskeletal discrepancies for formulation of an orthodontic treatment plan DrNjm
Some different types of random motion include Brownian motion (the random movement of particles in a fluid), particle diffusion (random movement of particles from areas of high concentration to low concentration), and random walk (a mathematical model describing a path that consists of a succession of random steps in various directions).
the movement of particles increases
Evaporation explanation is that the kinetic energy of molecules at the surface allows some molecules to escape in the atmosphere.
It's called Brownian motion. It's caused by atoms and molecule zipping about (because of the energy they have as a result of being warm) colliding with the smoke particles and bumping them around. It would happen less if the smoke was very cold because the atoms and molecules would move less. Conversely, if you increased the temperature of the smoke the motion would be greater
The movement of particles in a hard stick of butter are solid. Their not moving. While the movement of particles in a melted sick of butter are liquid. They are moving.
The movement is random, but there is a net movement from regions where there are lots of particles to ones where there are fewer particles.
Brownian Motion
gliding movement. The particles move faster then that of a solid, but slower than that of a gas.
Convection is the movement of particles due to a gradient of energy. Heat energy is thus transfered by the moving particles.
graceful
Plate Tectonics
There is a lot of movement.