A transverse wave travels from a string of linear density μ to another string of density 4μ under the same tension. If the transmitted average-power fraction is N/9, find N.
Physics · Wave Motion · reflection ,refraction of string wave and superposition of wave
A transverse wave travels from a string of linear density μ to another string of density 4μ under the same tension. If the transmitted average-power fraction is N/9, find N.