Question

A tuning fork of frequency 384 Hz
produces a lower pitch than one of
frequency
a) 256 Hz
b) 512 Hz
c) 288 Hz
d) 320 Hz​

Answer 1

Answer:

a is the correct one 256

Explanation:

i hope you are understand

Answer 2

Ans=wer:

option A) 256 Hz

Explanation:

384=$f_{1}$

$f_{e}$=$\frac{2}{3}$×$f_{1}$

$f_{e}$= $\frac{2}{3}$×$(384)$

   = 256 Hz