Question

Obtain relationship between the time period and frequency.

Answer 1

• Frequency is the number of times a cycle is completed in a second.
• The frequency & time period is inversely proportional.
  The number of vibrations per second is called frequency
  The s.i unit of frequency is Hertz.
• The time taken to complete one vibration is called time period.

Relationship between the Time Period (T) and Frequency (ƒ): By definition time period is the time taken to complete 1 vibration
Or
In time T, the number of vibration= 1
∴ In 1 second, the frequency or number of vibrations = 1 / T
`ƒ = 1 / t   Or   t = 1 / ƒ`