a string vibrates at a frequency of 20 Hz. what is its period?

The period of the string vibrating at  frequency of 20 Hz will be [tex]T=\dfrac{1}{20} sec[/tex]What is time period?The time period is the time taken to complete one cycle in formula it is given by [tex]T=\dfrac{1}{f} sec[/tex]Here f= frequency now to calculate time period we have f=20 Hz [tex]T=\dfrac{1}{20} sec[/tex]Hence The period of the string vibrating at  frequency of 20 Hz will be [tex]T=\dfrac{1}{20} sec[/tex]To know more about frequency and time period follow https://brainly.com/question/1257736

1/20.... Frequency and period are inverses so whatever frequency is, period is one over that number. And versa visa