Question

How is frequency related to timeperiod of a sound wave-
a)indirectly proportional
b)unrelated
c)directly proportional​

Answer 1

Question :-

How is frequency related to timeperiod of a sound wave-

Answer :-

Frequency is the number of occurrences of a repeating event per unit time. The Time period is the duration of one cycle in a repeating event, so the period is the reciprocal of the frequency.

That is,

$\red{ \sf{ \bold{T = \frac{1}{f} }}} \: or \: \green{ \sf{ \bold{ f = \frac{1}{T}}}}$