Lecture 11 Getting down to business….. Last Time We covered the topic of Energy Bolemon – Chapter 6 Problems to try: pg 123 1,2,3 (use energy), 5,9,15,16.
Sinusoidal Waves y(x,t)=y m sin( kx- t) describes a wave moving right at constant speed v= /k = 2 f = 2 /T k= 2 / v = /k = f = /T wave speed=
A cosmology overview Martin White UC Berkeley. Cosmology Physical cosmology –The large-scale properties of space-time –The formation and evolution of.
