Question

are solid particles with long range order

A. crystalline particles.

B. amorphous particles

C. rigid particles

D. regular particles

E. inelastic particles

Answer 1

are solid particles with long range order

A. crystalline particles. -ANSWER

B. amorphous particles

C. rigid particles

D. regular particles

E. inelastic particles

Long-Range and Short-Range Order

organization in the course of action of iotas and particles in solids and fluids. Organization over separations practically identical to interatomic separations is called short-go arrange, while efficiency rehashed over boundlessly awesome separations is called long-go arrange. In a perfect gas. the course of action of an iota anytime in space is autonomous of the game plan of different molecules. Therefore, both long-range and short-go request are missing in the perfect gas, yet fluids and shapeless solids show short-run arrange—a specific consistency in the plan of the neighboring iotas. At incredible separations the request gets to be "obscured" and step by step offers approach to "turmoil." which implies that long-go arrange does not exist in fluids and nebulous solids.

In gems, the particles are organized in general lines or systems (in three-dimensional cross sections), and a consistent variation of molecules isolated by similar separations is rehashed for iotas isolated by any separation—that is, both long-range and short-extend arrange exist. The essential criteria of long-range request are the symmetry and consistency of course of action of particles, which rehash at any separation from a given molecule. The nearness of long-range and short-extend request is because of the connection between the particles. A totally requested state, be that as it may, is just conceivable at outright zero, since request is irritated by warm movement.

The ideas of long-range and short-go request are imperative in the hypothesis of amalgams, in which they portray the level of requesting of a compound—for instance. in an amalgam comprising of two parts, finish requesting prompts to variation of the two sorts of molecules; at the end of the day, the closest neighbors of every particle are just iotas of the other sort. Fragmented request is reflected by the way that molecules of a similar sort show up among the closest neighbors. Contingent upon the warm and mechanical treatment, different degrees of requesting might be accomplished in a composite; for this situation. the physical properties of the amalgam are likewise changed.

Long-range and short-go arrange exist in wording other than the shared plan of the particles (coordination arrange). For instance, a fluid comprising of topsy-turvy atoms displays short-run arrange (on account of fluid precious stones, long-run arrange) in the introduction of particles (orienta-tional arrange). Ferromagnetic and antiferromagnetic materials show short-run and long-go arrange in the introduction of attractive minutes.