- Messages
- 948
- Reaction score
- 5,542
- Points
- 503
you know that frequency, f = 1/t, where t = periodkindly solve my this problem...in detailView attachment 22639
so,
f = 1/200*10^-6
= 5000 Hz
= 5kHz
look from 0 to 100 microsecond the period is 100 because the wave has only completed half of the full oscillation but the period of a full oscillation is 200 microsecond which is from time 100 to 300 microsecond, that's why t = 200
I couldn't explain properly but I hope u understand what i'm trying to say