A string in musical instrument is 50 cm long and its fundamental frequency is 800 Hz.

A string in musical instrument is 50 cm long and its fundamental frequency is 800 Hz. If a frequency of 1000 Hz is to be produced, then required length of string is

Options

(a) 62.5 cm
(b) 50 cm
(c) 40 cm
(d) 37.5 cm

Correct Answer:

40 cm

Explanation:

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