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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. | |