sound
physics
define qnd state si unit and symbol
Answers
Amplitude : It is defined as the maximum displacement produced in the vibrating particle on either side of the mean position. It is denoted by A. Its SI unit is metre.
Wavelength : It is defined as the distance travelled by a wave during the time a particle of the medium completes one vibration. It is denoted by k. Its SI unit is metre.
Frequency: It is the number of occurrences of a repeating event per unit of time. Its SI unit is Hertz (Hz).
Answer:
Frequency describes the number of waves that pass a fixed place in a given amount of time. ... Usually frequency is measured in the hertz unit, named in honor of the 19th-century German physicist Heinrich Rudolf Hertz. The hertz measurement, abbreviated Hz, is the number of waves that pass by per second.
Amplitude : It is defined as the maximum displacement produced in the vibrating particle on either side of the mean position. It is denoted by A. Its SI unit is metre. Wavelength : It is defined as the distance travelled by a wave during the time a particle of the medium completes one vibration. ... Its SI unit is metre.
Definition: Wavelength can be defined as the distance between two successive crests or troughs of a wave. ... Since wavelength is distance/length, it is measured in units of lengths such as metres, centimetres, milimetres, nanometres, etc.