Hey guys i've got a few questions I didn't know how to do and would appreciate if you could help me out... A wave generator is used to produce transverse waves in a string that is 12 metres long. Initially, the wave generator is set to a frequency of 5.0 HZ a) How many wavelengths are being created each minute by the wave generator? (Hint: how many in one second?) b) What is the period of the wave being gnerated? c) If the speed of a wave in the string is known to be 15 m/s, what is the length of one wave? d) The frequency of the wave generator is now changed so that it produces a standing wave pattern along the string. An observer counts 3 nodes along the entire length of the string. What is the frequency of the wave generator when it is producing this standing wave? I am aware that frequency and periods are inversly related T = Period f = frequency Therefore: T = 1/f & f=1/f also: equations we are given to use are: v= d/t & v=f(wavelength) (velocitiy equals frequency times wavelength.) Would love some help.. Thanks in advance.