355143 A uniform wire of length \(L\), diameter \(D\) and density \(\rho\) is stretched under a tension \(T\). The correct relation between its fundamental frequency \(f\), the length \(L\) and the diameter \(D\) is

355144 A string in a 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:

355145 Two vibrating strings of same length, same cross section area and stretched to same tension is made of materials with densities \(\rho\) and \(2 \rho\). Each string is fixed at both ends. If \(f_{1}\) represents the fundamental mode of vibration of the one made with density \(\rho\) and \(f_{2}\) for another, then \(f_{1} / f_{2}\) is

355146 A wave travelling along uniform string represented by \(Y=A \sin (\omega t-k x)\) is superimposed on another wave travelling along the same string represented by \(Y=A \sin (\omega t+k x)\). The resultant is

355143 A uniform wire of length \(L\), diameter \(D\) and density \(\rho\) is stretched under a tension \(T\). The correct relation between its fundamental frequency \(f\), the length \(L\) and the diameter \(D\) is

355144 A string in a 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:

355145 Two vibrating strings of same length, same cross section area and stretched to same tension is made of materials with densities \(\rho\) and \(2 \rho\). Each string is fixed at both ends. If \(f_{1}\) represents the fundamental mode of vibration of the one made with density \(\rho\) and \(f_{2}\) for another, then \(f_{1} / f_{2}\) is

355146 A wave travelling along uniform string represented by \(Y=A \sin (\omega t-k x)\) is superimposed on another wave travelling along the same string represented by \(Y=A \sin (\omega t+k x)\). The resultant is

355143 A uniform wire of length \(L\), diameter \(D\) and density \(\rho\) is stretched under a tension \(T\). The correct relation between its fundamental frequency \(f\), the length \(L\) and the diameter \(D\) is

355144 A string in a 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:

355145 Two vibrating strings of same length, same cross section area and stretched to same tension is made of materials with densities \(\rho\) and \(2 \rho\). Each string is fixed at both ends. If \(f_{1}\) represents the fundamental mode of vibration of the one made with density \(\rho\) and \(f_{2}\) for another, then \(f_{1} / f_{2}\) is

355146 A wave travelling along uniform string represented by \(Y=A \sin (\omega t-k x)\) is superimposed on another wave travelling along the same string represented by \(Y=A \sin (\omega t+k x)\). The resultant is

355143 A uniform wire of length \(L\), diameter \(D\) and density \(\rho\) is stretched under a tension \(T\). The correct relation between its fundamental frequency \(f\), the length \(L\) and the diameter \(D\) is

355144 A string in a 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:

355145 Two vibrating strings of same length, same cross section area and stretched to same tension is made of materials with densities \(\rho\) and \(2 \rho\). Each string is fixed at both ends. If \(f_{1}\) represents the fundamental mode of vibration of the one made with density \(\rho\) and \(f_{2}\) for another, then \(f_{1} / f_{2}\) is

355146 A wave travelling along uniform string represented by \(Y=A \sin (\omega t-k x)\) is superimposed on another wave travelling along the same string represented by \(Y=A \sin (\omega t+k x)\). The resultant is