Recent content by DimSum

ah I see Thanks. i figured it out soon afterwards. i thought we didnt learn that section. so i tried to solve it bying the phase eqn for construction and destruction waves x_x THANKS.

i really need hints please =s i have a midterm on this this week =s

Sound waves move from the left(R) to right(L) from a tube. In the tube, the sound waves are split into 2 w/ radius R (half circled shaped) a) if sound emitted has a freq of 444Hz, what is the min value of R that will lead to max L? b) what is the smallest R leads to min sound at L...