A string is stretched between two fixed points separated
by 75.0 cm. It is observed to have resonant frequencies of
420 Hz and 315 Hz. There are no other resonant frequencies
between these two. The lowest resonant frequency for this
string is : [2015 RS]
(a) 205 Hz (b) 10.5 Hz
(c) 105 Hz (d) 155 Hz
Answers
Answered by
2
Answer:
(d) 155 Hz
Explanation:
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Answered by
1
option d 155 hertz is correct
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