Physics, asked by sidrasakharkar, 1 year ago

short note on frequency

Answers

Answered by sandeep187350
12
Frequency describes the number of waves that pass a fixed place in a given amount of time. So if the time it takes for a wave to pass is is 1/2 second, the frequency is 2 per second. If it takes 1/100 of an hour, the frequency is 100 per hour.



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. For example, an "A" note on a violin string vibrates at about 440 Hz (440 vibrations per second).

Plz Brain mark fast

sidrasakharkar: ok
sidrasakharkar: done
sandeep187350: thnx
sandeep187350: now u have any other questions
sandeep187350: if yes than send
sidrasakharkar: add me as frnd
sidrasakharkar: yes
sidrasakharkar: hey u
sandeep187350: hlw
sidrasakharkar: means
Answered by guru15465
0
1 second me kitna wavelength hua hai I mean creast aur trough yahi frequency hai iski unit cyclic/1sec ya hertz hai two types ke frequency hote hai angular aur spatial
Similar questions