A core is the center of an object, be it an apple or a planet. Since a planet can only have one center, logically, it has only one core.
they both have iron cores
6 cores
As many cores and threads that the processor has. The new Intel i7 will shows as 8 cores and Vista can use them all.
8 cores
depend which one you get, cores range from maybe dual or quad to 8 cores.
Alot
2
Its layers start from the Crust, the Mantle, the inner, then the HUGE CORE! Cores are made with melted rock or even metel. Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune all have cores. But Jupiter, Saturn, Uranus, and Neptune have a smaller core than Mercury, Venus, Earth, and Mars.
depends on the type the i3 has 2 cores (and 2 virtual ones because of hyperthreading)the i5 has 4 cores the i7 has 4 cores(+4 virtual ones)
Dual means two, so two separate cores
5
All of the planets in the solar system except Mercury have layers of gas surrounding solid cores.