Mht Cet
Waves
MHT CET 2023 14th May Morning Shift
MCQ+1 / -02023
A string is stretched between two rigid supports separated by \(75 \mathrm{~cm}\). There are no resonant frequencies between \(420 \mathrm{~Hz}\) and \(315 \mathrm{~Hz}\). The lowest resonant frequency for the string is