Frequency analysis

Hi all,

i am very new to cosmos proffesional. although i have done somebasic , i have some doubt regarding frequency.

actually we know there is chances of collapsing in resonancefrequency. if we want to know what is the resonant frequency of apart. then just use restraints and run study.

then we get resonance frequency value according which we have setin properties ( how many no of frequency to be calculated).

i want to know which is the required frequency in between allcalculated value?

for me this is just a basic question. i want to understand how tocalculate the resonant frequency at which the part fails.

if i am asking some wrong question please clarify my doubts.SolidworksSimulation