Question

obtain relationship between time period and frequency

Answer 1

n=1/T
time period is inversely proportional to the frequency
si unit is Hz for frequency and s ( seconds) for time

Answer 2

Relation between Frequency and time period

Let T = time period of a vibrating body.
Then,
Number of oscillations completed in T second = 1
Therefore,
Number of oscillations completed in 1 second = 1/T
But number of oscillations completed in 1 second= frequency (v)
Therefore,
v= 1/T
Thus,
frequency = 1/Time period

Hope this helps!!!