The second law of thermodynamics is a statement of the law of conservation of energy say that heat cannot be completely converted into mechanical energy
Ocean floor is much more denser than the continental crust that's why the oceanic crust subduct rather than the continental crust
Refracted, true,d,c,a,true,false,c,b,d
You multiply the magnification of the lenses (usually x10) by the magnification of the setting
