what a different clasical physic and quantum physic?

Question

anonymous · Answer

classical physics explains behavior of objects that are relatively large enough for us to see in a rather normal circumstances(ex;objects with velocity less than that of light)....but quantum physics tells us the behavior of very small particles(ex:electron,atom)..quantum theory was developed because newtonian(classical) physics failed to explain behavior of small particals..hope it helps

anonymous · Answer

stuff you can hold in your hand and play with (mechanical) vs subatomic motion of protons, neutrons and electrons.
Quantum also gets into the particle-wave duality behaviour of light, electrons and some larger carbons compounds.  The limit of material size on particle-wave duality is getting larger with improved technology.

anonymous · Answer

they both deals with different things