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19-07-2024
Physics

Answered

A string of length 60 cm is held fixed at both ends. Select all of the following distances that could be the wavelength of a standing wave on the string.
◻ 30 cm
◻ 80 cm
◻ 32 cm
◻ 40 cm
◻ 60 cm
◻ 48 cm
◻120 cm

Answer :

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