8
about 6000
There are many kinds of inclined planes. Some examples are: driveways, slide, and a ramp. There are many kinds of inclined planes. Some examples are: driveways, slide, and a ramp.
12
The crystal is the glass that protects the dial and the hands of the watch, and it can be made with many materials, with the high-end watches using sapphire glass.
A single crystal solid is a material in which the crystal lattice of the entire sample is continuous and unbroken to the edges of the sample, with no grain boundaries. While Polycrystalline materials are solids that are composed of many crystallites of different size and orientation.
Covalent network solids are generally not malleable. They have crystal structures that lack obvious glide planes and the covalent bonds are difficult to break and remake. This is a contrast with the metals where many of the crystal structures have glide planes and metallic bonds are relatively easy to break and remake.
I did a degree in geology, many years ago now, the complexities of this are enormous, and you could probably spend a lifetime investigating. If you are interested then it is worth exploring, some minerals look wonderful in thin section down a microscope where you can see some of the planes they will fracture on amongst many other things. But it seems i have forgotten more than i can remember right now!
It's the result of crystallised flakes of clear water, making it appear white because of the many reflection planes in the single crystal of a smowflake.
There are way too many planes in real life. No one can tell how many planes are in real life.
9 planes in Cube 3 Planes in Cuboid
Crystals come in different shapes, determined by how the molecules of compounds from which they are made can be packed together. For instance a quarts crystal is hexagonal in shape, while galena and pyrites crystals are cubic. There are six different crystal shapes or forms determined by the axes and degree of symmetry of the crystal and the angles at which the axes intersect. Subordinate to the overall crystal shapes, many crystalline substances have within them planes of weakness along which the crystal may break these lines are related to the crystals symmetry and caused by how the molecules are aligned within the crystal. This is cleavage.
Many minerals have "cleavage" that causes them to split on flat cleavage planes. Such minerals include micas (muscovite, biotite. phlogopite), calcite, gypsum, and feldspars. Cleavage is the result of the minerals' crystal structure that has weaker chemical bonds aligned in planes.
planes can take -84C & planes fuel can take -48C
Yes he made many planes Yes he made many planes
50 planes
There are 3 planes of symmetry in a rectange.
there is 9 planes of symmetry in a cube