... the Earth's dynamic systems are always changing; the forces of tectonics - driven by internal convection shift the continents and ocean basins over time ...
... great pressure, it transfers much of its internal heat by a ... in its overall strength, that is, the force that moves ... People will be forced to buy cars that they ...
... representing fluid flow in the presence of a buoyancy force (eg convection), so that ... weak gravitational field inside the source and of slow internal motions ...
... Thus, the heat from the hot air is used for raising the internal energy of ... 5) The heat transfer from hot air to the aluminum cup is by forced convection and is ...
