Super computer and super conductor both are different applications. Super conductors used in hvac/hvda transmission system which can bear a high voltage/current, but the super computer means high speed.
Airplanes not necessarily use supercomputers but, supercomputers are used to design airplanes. One of the many uses of supercomputers is to model how wind and turbulence affect an airplane. Supercomputers are also used in advanced flight simulators.
Because at present all superconductors must be super-cooled in a coolant such as liquid nitrogen to become superconductors.
In superconductors, no electricity is wasted because there is no resistance to the flow of electrons. In conductors any electricity not used, is wasted.
Because refrigerating superconductors to the cryogenic temperatures needed by current ones is expensive, severely limiting the applications they are used in.Metallic superconductors need cooling to the temperature of liquid helium.Copper oxide ceramic superconductors need cooling to the temperature of liquid nitrogen.Room temperature superconductors, if they exist, would need little or no cooling.
Yes, they are used in telecommunications base stations.Some components needed in telecommunications base stations, most importantly filters, have better performance when superconductors are used instead of metals.
Bismuth can be used in:- medicines- alloys- cosmetics- superconductors
That depends on the supercomputer.
Usually a customized version of Linux.
superconductors, they have no resistance.
Resistance decreases with the decrease of temperature. Superconductors are made by lowering the temperature.
I think so the super conducting material used will melt
Superconductors have zero resistance, and are used in powerful magnets for MRI etc, and magnetic levitation.