The particles of the cold cup are are vibrating slow. The particles in the hot cup are vibrating fast.
Answer:
With the heavy inner core, the earth's orbit and rotation will remain stable over the long term, giving us day and night and summer and winter. ... These swirling convection currents result in the earth's magnetic field which keeps us properly oriented for travel, and shields earth from deadly cosmic rays
Explanation:
The inner core is the fourth layer inside the Earth. It is a solid metallic ball made mainly of iron. Here, temperatures reach extraordinary levels, estimated to be between 7,200–8,500ºF (4,000–4,700ºC). Although the inner core is very hot, it is not liquid like the outer core.
Answer:
V≈904.78cm³
Explanation:
The volume of a sphere with a diameter of 12 centimeters is 904.78cm³.
Formulas: V=4/3πr³ and d=2r
V=1/6πd³=1/6·π·12³≈904.77868cm³
