The frequency of Radio City is 91.1Hz, the speed of wave is 3 X 10³ m/s. Find its wavelength.
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Given frequency = 91.1 Hz
c = 3 X 10³ ( speed of wave )
c = frequency X wavelength
so wavelength = c / frequency
= ( 3 X 10³ ) / 91.1
=32.967 m
c = 3 X 10³ ( speed of wave )
c = frequency X wavelength
so wavelength = c / frequency
= ( 3 X 10³ ) / 91.1
=32.967 m
Answered by
0
given frequency =91.1 Hz
velocity of wave c=3 x 10³
we know that
wavelenght= c/frequency
=3 x 10³/91.1
=32.930 m ans...
velocity of wave c=3 x 10³
we know that
wavelenght= c/frequency
=3 x 10³/91.1
=32.930 m ans...
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