PHY 206 Midterm: PHY 207 UMiami spring11 3s
Document Summary
Average molecular energy per degree of freedom: kb t. Heat in an isochoric process: dw = p dv. Ideal gas equation of state: p v = n r t. Speed of propagation of a wave on a string: e = ds = 1 f b y y s s with f = 1 sn a " sn for mirrors and n. N y b n b n b s. Time dilation: tobs = t0 with t0 = proper time. Relativistic doppler shift: f obs with l0 = proper length uc uc o f (for approaching source) x ut y. Lorentz coordinate transformations: t x y z z ux. 2 v v u (1 cuv x v. Lorentz velocity transformations: v cuv x v (1[ (1[ cuv v. Sam is on earth and sees two spaceships alpha and beta at a distance d from each other and moving toward each other along the x-axis.
