1.

A tuning fork of frequency 256 Hz will resonate with another tuning fork of frequency : (a) 128 Hz (b) 256 Hz (c) 384 Hz (d) 512 Hz.

Answer»

A tuning fork of frequency 256 Hz will resonate with another tuning fork of frequency :

(a) 128 Hz (b) 256 Hz

(c) 384 Hz (d) 512 Hz.



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