Dx
Using the doppler effect: formula: f'=f/(1-V_s/V_0)
A train traveling toward you at 120k/h. the train blows its 400Hz whistle. take the speed of sound to be 340m/s. whats the freq?
my developments so far...
400Hz/(1-(.340/.343ms)
how do i solve the setup is wrong?
A train traveling toward you at 120k/h. the train blows its 400Hz whistle. take the speed of sound to be 340m/s. whats the freq?
my developments so far...
400Hz/(1-(.340/.343ms)
how do i solve the setup is wrong?