Question

1. Fig. 7.11 shows three different modes of vibration
of a string of length 1.
Fig. 7.11
(1) Which of the vibration is of largest amplitude ?
(ii) Which of the vibration is of least frequency?
(iii) What is the ratio of frequency between (a) and (c)?
(iv) What is the ratio of wavelength between (b) and(a)?​

Answer 1

Answer:

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