Question

what is ondometer*give answer

Answer 1

hey mate



here is ur doubt :-



___________________
_______________________________


it is help to measure the frequency of electromagnetic waves
but radio frequency is band


and its si unit is hertz



I hope it may help u




_____________________
_______________________

Answer 2

hey mate!!

here is u r answer !!

_________________________________


ONDOMETER:--

MEASURE THE FREQUENCY OF ELECTROMAGNETIC WAVE , ESPECIALLY IN RADIO FREQUENCY BAND.IN ONDOMETER IT IS A SPECIAL DEVICE.

OK HELP U