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For a frequency of 200 Hz, the time period will be:
- a)0.05 second
- b)0.005 second
- c)0.0005 second
- d)0.5 second
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
For a frequency of200Hz, the time period will be:a)0.05 secondb)0.005s...
Frequency: The number of waves that pass a fixed point in unit time; also, the number of cycles or vibrations undergone during one unit of time by a body in periodic motion is called frequency.
The frequency of a signal, given the time period, is given by:
f = 1/T
The time period is, therefore:
T = 1/f
This is explained with the help of the following sine wave diagram:
That means the frequency is inversely proportional to the time period.
Let, the time period of the wave =10μsecond, i.e.
T = 10 x 10-6 second
∴ The frequency will be:
the above frequency becomes:
f = 200 Hz
In a periodic waveform time period (T) is inverse of frequency (f)
T = 1/f
T = 1/200
T = 0.005 second
The frequency of a signal, given the time period, is given by:
f = 1/T
The time period is, therefore:
T = 1/f
This is explained with the help of the following sine wave diagram:
That means the frequency is inversely proportional to the time period.
Let, the time period of the wave =10μsecond, i.e.
T = 10 x 10-6 second
∴ The frequency will be:
the above frequency becomes:
f = 200 Hz
In a periodic waveform time period (T) is inverse of frequency (f)
T = 1/f
T = 1/200
T = 0.005 second
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For a frequency of200Hz, the time period will be:a)0.05 secondb)0.005secondc)0.0005 secondd)0.5secondCorrect answer is option 'B'. Can you explain this answer?
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