NEET UG PHYSICS MCQ: WAVES

1 Medium

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Application +4 | -1

The length of the wire between two ends of
a sonometer is 100 cm. What should be
the positions of two bridges below the wire
so that the three segments of the wire
have their fundamental frequencies in the
ratio 1 : 3 : 5

View answer and explanation

Correct option: D

\frac{{1500}}{{23}} \, cm,\,\frac{{2000}}{{23}} \, cm

Option D (

\frac{{1500}}{{23}} \, cm,\frac{{2000}}{{23}} \, cm

) is correct because it satisfies the condition where the fundamental frequencies of the three segments are in the ratio 1:3:5.

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