what is the time period of a wave with frequency 250hz
( this question is of class 7 physics chapter sound)
(please give step by step method)
Answers
Answered by
1
Answer:
frequency = 1 / time period. 250= 1 / time period. time period =1 / 250. time period =0.004 seconds.
Explanation:
HOPE IT HELPS.......
Similar questions