Answer:
The crystalline structure of a mineral consist of the solid form of how atoms, molecules, or ions arranged and arranged by a regular and repetitive geometric pattern are arranged and packaged
.
Explanation:
In some rocks, especially in crystalline rocks - such as plutonites and metamorphites - minerals have crystal faces which are smooth surfaces limited by certain angles. These smooth planes often correspond to planes of their crystal lattice and therefore reflect the crystal structure of the crystal.
In a micacite of mica and garnet, for example, garnets often crystallize in their own way, he says that all the outer planes of garnets correspond to planes of his crystalline net: garnets are idiomorphic.
In a granite or a granodiorite, for example, alkaline plagioclase and feldspars are limited, limited by some planes of the glass and some irregularly shaped planes: the plagioclase and alkaline feldspars of the granites are 'hypidiomorphs'.
In other rocks, for example, in sandstones, minerals do not have faces of crystals, but do form fragments or clasts.
If we define each of the systems that are given in the options we will have to:
Air conditioning is the air treatment that modifies its conditions to suit certain needs, i.e., the process of removing heat and moisture from the interior of an occupied space to improve the comfort of occupants. Air conditioners are also responsible for controlling humidity in closed rooms.
Positive Pressurization is a pressure within a system that is greater than the surrounding environment. Consequently, if there is any leakage of the system with positive pressure, it will leave the surrounding environment. There is no temperature or humidity control here
Ventilation is done by artificially creating depressions or overpressures in air distribution ducts or building areas. The fans are mechanically responsible for increasing the volume flow of air in a system. Moisture is not controlled directly.
Therefore the correct answer is A.
Explanation:
light travel slower in daimond
The period of motion is given as π/2(√md³/KeqQ)
What is Coulombs law?
Coulomb's law states that the electrical force between two charged objects is directly proportional to the product of the quantity of charge on the objects and inversely proportional to the square of the separation distance between the two objects.
The period of motion from the instance given π/2(√md³/KeqQ).
w²= (2π/T)²
T=2π/w
where w is gotten as 16KeqQ/md³
T= π/2(√md³/KeqQ).
m is the mass of the body with charge-Q
In conclusion, the Coulomb's law equation provides an accurate description of the force between two objects whenever the objects act as point charges.
Learn more about coulombs law at :brainly.com/question/26892767
#SPJ1