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SI Unit of Frequency is __________
By BYJU'S Exam Prep
Updated on: September 25th, 2023
- Diopter
- Watt
- Hertz
- Decibel
SI unit of frequency is hertz. The frequency of a sound wave is the rate of vibrations per second that it experiences.
SI Unit of Frequency
- F or v are used to indicate it.
- Hertz is the SI unit for frequency (Hz).
- The accepted unit for calculating a wave’s frequency is Hertz.
- The cycles per second is equivalent to one Hertz.
- The frequency of a repeated event is its number of instances per unit time.
- It is known as temporal frequency, emphasising the distinction between angular frequency and spatial frequency.
- The unit of frequency measurement is hertz, or one repetition of a repeating event per second.
- f = 1/T, is the formula for frequency where f = frequency and T = period.
- If the frequency is in periodic motion, it undergoes one cycle after passing through a series of positions or events and returns to its original state.
- The frequency is equal to the reciprocal of the time period of the wave.
Other units of physical Quantity
Force – Newton
Length – meter
Frequency – Hertz
Velocity – m/sec
Time – sec
Mass – kilogram
Lens – diopter
Sound – decibel
Radiant flux – watt
Summary:-
SI Unit of Frequency is __________ 1. diopter 2. watt 3. hertz 4. decibel
Hertz is the SI unit of frequency. The rate of vibrations per second it experiences is the frequency.
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