Recent content by manda

27/2 umm yeah there is 2 paragraphs all they say is open = Y/2 closed=y/4 and then y/2 does that sound right?

it halves? so is the answer 101.63? or 27/2?

it doubles?

thanks nobody has helped me though :(

Homework Statement A slide whistle has a length of 27 cm. If you want to play a note one octave higher, the whistle should be how long? Homework Equations velocity=(wavelength)*(frequency) speed of sound= 343 m/s The Attempt at a Solution 343=6.75f 50.8=f 50.8*2= 101.63Hz (...

thanks i will try there. (your welcome was very nice)

High School Student failing pyhsics --- could somebody please helpme w/ my homework? i am so desperate and i have no idea how to interpret anything let alone be able to solve a problem. help would be very much appreciated. i am an A student with an 58% in this class. i really need the help.