1.

In an experiment with sonometer a tuning fork of frequency 256 Hz resonates with a length of 25 cm and another tuning fork resonates with a length of 16 cm. Tension of the string remaining  constant  the frequency  of the second tuning fork is                                                                     [KCET 2005]

A. 163.84 Hz
B. 400 Hz
C. 320 Hz
D. 204.8 Hz
Answer» E.


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