Physics describes things

(a) only in the very largest scales of galaxies and the universe
(b) only in the very smallest scales of atoms and quarks
(c) at all scales from large to small and everything in between
(d) only in terms of complex equations

Explain using examples, what is simple harmonic motion and why it is an important area of study in physics.

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat

You win the lottery and decide to impress your friends by exhibiting a million-dollar cube of gold. at the time, gold is selling for $ 426.60 per troy ounce, and 1.0000 troy ounce equals 31.1035 g. -how tall would your million-dollar cube be? en cm