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What are the 3 conditions that make an object stable?
Low center of gravity: Objects are more stable when their center of gravity is closer to the base of support. Wide base of support: Objects are more stable when they have a wider base to distribute weight and resist tipping over. Symmetry: Objects with symmetrical shapes are typically more stable than asymmetrical objects.
What is quasicrystal?
Hope this helps. In classical crystallography a crystal is defined as a threedimensional periodic arrangement of atoms with translational periodicity along its three principal axes. Thus it is possible to obtain an infinitely extended crystal structure by aligning building blocks called unit-cells until the space is filled up. Normal crystal structures can be described by one of the 230 space groups, which describe the rotational and translational symmetry elements present in the structure. Diffraction patterns of these normal crystals therefore show crystallographic point symmetries (belonging to one of the 11 Laue-groups). In 1984, however, Shechtman, Blech, Gratias & Cahn published a paper which marked the discovery of quasicrystals. They showed electron diffraction patterns of an Al-Mn alloy with sharp reflections and 10-fold symmetry. The whole set of diffraction patterns revealed an icosahedral symmetry of the reciprocal space. Since then many stable and meta-stable quasicrystals were found. These are often binary or ternary intermetallic alloys with aluminum as one of the constituents. The icosahedral quasicrystals form one group and the polygonal quasicrystals another (8,10,12-fold symmetry). We can state that quasicrystals are materials with perfect long-range order, but with no three-dimensional translational periodicity. The former is manifested in the occurrence of sharp diffraction spots and the latter in the presence of a non-crystallographic rotational symmetry.
The existence of resonance makes a molecule less stable than would otherwise be the case?
Resonance actually makes a molecule more stable.
Why do neutrons exist?
Neutrons exist because the quark combination that composes them doesn't violate any conservation laws or symmetry requirements and is energetically stable enough to exist. This may be an unsatisfying answer, but that's the way particle physics works.
How does an atom behave if it had a full octet of valence electrons?
It is very stable #APEX :P
Why did the people of Malaysia want to make the Petronas towers?
Because they wanted to show Islamic art
What is the materials that they used to make the Petronas twin towers in malasiya?
The Petronas Towers are made from concrete, steel and aluminium.
Will they make the twin towers again?
yes they Will make the twin towers again
Will they ever make the twin towers again?
yes they Will make the twin towers again
What are the 3 conditions that make an object stable?
Low center of gravity: Objects are more stable when their center of gravity is closer to the base of support. Wide base of support: Objects are more stable when they have a wider base to distribute weight and resist tipping over. Symmetry: Objects with symmetrical shapes are typically more stable than asymmetrical objects.
Do stingrays have open or closed symmetry?
Sting rays have a two fold axis of symmetry which would make it closed symmetry.
How did the twin towers effect the US?
the us did NOT MAKE THE TWIN TOWERS CALLAPSE
How can you make towers out of school supplies?
it depends on what kind of towers you are trying to make... you could rubber band pencils 2gether
How do you make balsa wood towers?
first you get the materials and then get the directions. Make sure you do everything right and build the towers. when done examine and make love to it.
When did they make the twin towers?
1977
How does symmetry make things more stable?
Symmetry can make things more stable by having a balance of mass and structure. For example: If an upper floor that is square in plan is supported symmetrically by four columns, one at each corner, it will be stable. If it is supported by three columns at three of the four corners, the columns and floor will all need to be stronger to resist the extra load that the asymmetrical design puts on the structure. If an upper floor is supported by a single column at the centre of the floor, the structural design will be balanced. If the column is positioned off-centre, the column and floor will again need to be stronger to resist the extra load that the asymmetrical design puts on the structure. In an earthquake, symmetry make the reistance to earthquake forces easier by reducing the unbalancing effect of torsional or twisting forces.
What materials are used to make towers?
Most towers are made of steel concrete, aluminum, and iron.
