Question

if frequency of anjmal is 20hertz calculate the time period​

Answer 1

Answer:

t=1/f

t=1/50

t=0.02 sec......

Answer 2

Explanation:

AS WE KNOW THAT FREQUENCY IS VIBRATION MADE IN ONE SECOND

SO HERE:

●VIBRATION =20

●TIME =1 SEC

●FREQUENCY =20/1=20 HERTZ

FREQUENCY AND TIME PERIOD RELATION:

FREQUENCY =1/ TIME PERIOD

TIME PERIOD =1/FREQUENCY

WE HAVE TO FIND THE TIME PERIOD,

●FREQUENCY =20 HERT

●TIME PERIOD =1/20=0.05 SECS