PHY 9B Study Guide - Comprehensive Final Exam Guide - Croatian Kuna, Ystad, Xu Fu
Document Summary
I wave propagation oscillations of the medium ( perpendicular wave propagation oscillations ( parallel ) of the medium it wave speed ( m/s ) T : m ) see n y o c- www. n. Ln u t ) wave function o t ) 2,15 angular frequency frequency ( hz ) had. L - ve sign b/c ey is - ve ) dw= Tf ( - ak seen ( kn cot ) ) ( aw stuck. Reflection from a pt : n t ) ( n t ) y , yz. A cos fkn - wt ) reflected wave. L kn ) sin ( wt ) yfoe n t ) 2a sin kn ) sin ( wt ) T nx = nxz node standing s n. A fu = yen f- f main. For sound ( displacement represents y parallel to prop. Fy dy pen , date power t ) L as small as this for humans) re.
