354999 Two vibrating tuning forks produce progressive waves \({y_{1}=4 \sin (500 \pi t)}\) and \({y_{2}=2 \sin (506 \pi t)}\). These tuning forks are held near the ear of a person. The person will hear \({\alpha}\) beats/s with intensity ratio between maxima and minima equal to \({\beta}\). Find the value of \({\beta-\alpha}\).

355000 A tuning fork produces 6 beats/sec with sonometer wire when its tensions are either \(169\,N\) or \(196\,N\). The frequency of that fork is

355001 Ten tuning forks are arranged in increasing order of frequency in such a way that any two nearest tuning forks produce 4 beats/sec. The highest frequency is twice of the lowest. Possible highest and the lowest frequencies are

355002 Two tuning forks \(P\) and \(Q\), when set vibrating, gives 4 beats/s. If a prong of the fork \(P\) is waxed, the beats are reduced to 2 per second. If frequency of \(Q\) is \(250\;Hz\), then frequency of \(P\) before filing is

354999 Two vibrating tuning forks produce progressive waves \({y_{1}=4 \sin (500 \pi t)}\) and \({y_{2}=2 \sin (506 \pi t)}\). These tuning forks are held near the ear of a person. The person will hear \({\alpha}\) beats/s with intensity ratio between maxima and minima equal to \({\beta}\). Find the value of \({\beta-\alpha}\).

355000 A tuning fork produces 6 beats/sec with sonometer wire when its tensions are either \(169\,N\) or \(196\,N\). The frequency of that fork is

355001 Ten tuning forks are arranged in increasing order of frequency in such a way that any two nearest tuning forks produce 4 beats/sec. The highest frequency is twice of the lowest. Possible highest and the lowest frequencies are

355002 Two tuning forks \(P\) and \(Q\), when set vibrating, gives 4 beats/s. If a prong of the fork \(P\) is waxed, the beats are reduced to 2 per second. If frequency of \(Q\) is \(250\;Hz\), then frequency of \(P\) before filing is

354999 Two vibrating tuning forks produce progressive waves \({y_{1}=4 \sin (500 \pi t)}\) and \({y_{2}=2 \sin (506 \pi t)}\). These tuning forks are held near the ear of a person. The person will hear \({\alpha}\) beats/s with intensity ratio between maxima and minima equal to \({\beta}\). Find the value of \({\beta-\alpha}\).

355000 A tuning fork produces 6 beats/sec with sonometer wire when its tensions are either \(169\,N\) or \(196\,N\). The frequency of that fork is

355001 Ten tuning forks are arranged in increasing order of frequency in such a way that any two nearest tuning forks produce 4 beats/sec. The highest frequency is twice of the lowest. Possible highest and the lowest frequencies are

355002 Two tuning forks \(P\) and \(Q\), when set vibrating, gives 4 beats/s. If a prong of the fork \(P\) is waxed, the beats are reduced to 2 per second. If frequency of \(Q\) is \(250\;Hz\), then frequency of \(P\) before filing is

354999 Two vibrating tuning forks produce progressive waves \({y_{1}=4 \sin (500 \pi t)}\) and \({y_{2}=2 \sin (506 \pi t)}\). These tuning forks are held near the ear of a person. The person will hear \({\alpha}\) beats/s with intensity ratio between maxima and minima equal to \({\beta}\). Find the value of \({\beta-\alpha}\).

355000 A tuning fork produces 6 beats/sec with sonometer wire when its tensions are either \(169\,N\) or \(196\,N\). The frequency of that fork is

355001 Ten tuning forks are arranged in increasing order of frequency in such a way that any two nearest tuning forks produce 4 beats/sec. The highest frequency is twice of the lowest. Possible highest and the lowest frequencies are

355002 Two tuning forks \(P\) and \(Q\), when set vibrating, gives 4 beats/s. If a prong of the fork \(P\) is waxed, the beats are reduced to 2 per second. If frequency of \(Q\) is \(250\;Hz\), then frequency of \(P\) before filing is