Digital Electronics - Digital Concepts - Discussion
Discussion Forum : Digital Concepts - General Questions (Q.No. 29)
29.
A pulse has a period of 15 ms. Its frequency is ________.
Discussion:
14 comments Page 1 of 2.
Mubashir jaffar said:
1 decade ago
Frequency = 1/T Hz,
Now given: T = 15ms = 15*10^ (-3) seconds.
Frequency = 1/ (15*10^-3) = 0.06667*10^3 = 66.67Hz.
Now given: T = 15ms = 15*10^ (-3) seconds.
Frequency = 1/ (15*10^-3) = 0.06667*10^3 = 66.67Hz.
(1)
Saminathan said:
1 decade ago
Let describe the short cut formula
1000/x ns=MHz
1000/x micros= KHz
1000/X ms = Hz
1000/15 = 66.66 Hz
1000/x ns=MHz
1000/x micros= KHz
1000/X ms = Hz
1000/15 = 66.66 Hz
(1)
Etribeth said:
1 decade ago
1 ms = 0.001 s.
15 ms = ?
= 0.015 s.
Then,
f = 1/T.
f = 1/0.015 s.
f = 66.66 HZ.
15 ms = ?
= 0.015 s.
Then,
f = 1/T.
f = 1/0.015 s.
f = 66.66 HZ.
(3)
Chaithu said:
1 decade ago
Frequency=1/(t).
So from given problem t=15ms.
f = 1/(15*10^-3)
= 66.66Hz
So from given problem t=15ms.
f = 1/(15*10^-3)
= 66.66Hz
(1)
Shyamal said:
7 years ago
F = 1/T.
F = 1/15*10^-3.
= 10^3/15.
= 66.66 Hz.
F = 1/15*10^-3.
= 10^3/15.
= 66.66 Hz.
(1)
Sudhir said:
1 decade ago
Frequency is inversely proportional to time.
Pdgm said:
1 decade ago
t=1/f,f=1/t
so f=1/15*10^-3
f=66.66sec
so f=1/15*10^-3
f=66.66sec
Rohit Pardeshi said:
6 years ago
Excellent. Thanks @Saminathan.
Dinesh saraswat said:
1 decade ago
t=1/f=1/.015=1000/15=66.66Hz.
Maruthu pandian said:
1 decade ago
f = 1/t = 1/15 = 66.66.
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