The length of a wire between the two ends of a sonometer is 105 cm. It is desired to…
Physics · NEET · NTA Exams — Oscillations and Waves
The length of a wire between the two ends of a sonometer is 105 cm. It is desired to divide this wire into 3 segments such that the fundamental frequencies of three segments are in the ratio 1 : 3 : 15. The two bridges should be placed in such a position that length of segments obtained is
- 75, 50, 5 cm
- 75, 25, 5 cm
- 25, 75, 5 cm
- 15, 75, 10 cm
Answer
(B) 75, 25, 5 cm
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