Physics (Greek: φύσις (phúsis), "nature" and φυσικῆ (phusiké), "knowledge of nature") is the branch of science
concerned with the discovery and characterization of universal laws which govern matter, energy, space, and time.
The role of physics, then, is to provide a logically ordered picture of nature in agreement with experience.
Monday, September 10, 2007
WTF!! this was definitely the most difficult physics session to date! my mind just couldnt keep up with all the formulas involving radioactive decay and all that whatnot! i mean, my head was throbbing, literally!- Swish-Slash Swiss-Cross