Answer:
Explanation:
Heat transfer occurs by three main mechanisms: conduction, where rigorously vibrating molecules transfer their energy to other molecules with lower energy; convection, in which the bulk movement of a fluid causes currents and eddies that promote mixing and the distribution of thermal energy
I think it’s the second one
Answer:
A.)neutral
because their ions have equal and opposite charges whose resultant charge is zero
Answer:
1.Nuclear fusion.
2.Out of fuel.
3.Fusion stops temperature drops.
4.Core contracts (gravity pulling atoms in).
5.Increased temperature (more atoms, more collisions) and density in the core reinitiates nuclear fusion, equilibrium is achieved, and the cycle begins again at step 1.
Explanation:
Coffee is a mixture because it is a mixture of many compounds
