Question

what is meant by frequency write it's SI unit ​

Answer 1

Answer:

the si unit of frequency is (hertz) HZ

no of occurances of a periodic event per time is called frequency

Explanation:

hope it's helpful

Answer 2

Answer:-

✧ The number of oscillations of the density of the medium at a place per unit time is called the frequency of sound.

✧ SI unit of Frequency is hertz (Hz).

✧ Frequency is denoted by v (nu).

✧ Relationship between frequency and time period is

⟹V =1/T

Some Related Term:-

✧ Time Period: The time taken to complete one oscillation of the density of the medium is called the time period of the sound wave.

✧ Wavelength: The minimum distance after which the state of disturbance is repeated in a wave motion is called the wavelength of the wave.

✧Wave Speed: The speed with which a disturbance propagate in a medium is called wave speed.

✧ Wave Motion: When a source of sound vibrates compression and rarefaction pulses are produced one after the other pulses travel one behind the other carrying the disturbance with it. This kind of motion is called wave motion.