354866 A string wave equation is given by \(y=0.002 \sin (300 t-15 x)\) and mass density is \(\left( {\mu = 0.1\;kg{\rm{/}}m} \right)\). Then, find the tension force in the string.

354867 The tension of a stretched string is increased by \({69 \%}\). To keep its frequency of vibration constant, its length must be increased by

354868 Two uniform ropes of ratio of mass per unit length \(\eta\) (first to the second rope) are hanging


from the rigid supports. The different masses are attached to the free end of the rope such that tension at point \(A\) ( near to bottom) in the first rope and tension at \(B\) ( near the top) in the second rope are equal. Find the ratio of wavelengths of the pulses reaching at point \(A\) and \(B\), If ratio of the respective frequencies of the pulses produced at lower ends is \(\frac{1}{k}\)

354869 Two wires of different densities but same area of cross sections are soldered together at one end and are stretched at a tension \(T\). The velocity of a transverse wave in the first wire is double of that in the second wire. Find the ratio of the density of the first wire to that of the second wire.

354870 A uniform long rope is suspended from roof. A transverse wave pulse is produced at its lower end. As the wave travels upward along the suspended rope then
A. Velocity of wave increases
B. Wavelength of wave increases
C. Frequency of wave remains constant

354866 A string wave equation is given by \(y=0.002 \sin (300 t-15 x)\) and mass density is \(\left( {\mu = 0.1\;kg{\rm{/}}m} \right)\). Then, find the tension force in the string.

354867 The tension of a stretched string is increased by \({69 \%}\). To keep its frequency of vibration constant, its length must be increased by

354868 Two uniform ropes of ratio of mass per unit length \(\eta\) (first to the second rope) are hanging


from the rigid supports. The different masses are attached to the free end of the rope such that tension at point \(A\) ( near to bottom) in the first rope and tension at \(B\) ( near the top) in the second rope are equal. Find the ratio of wavelengths of the pulses reaching at point \(A\) and \(B\), If ratio of the respective frequencies of the pulses produced at lower ends is \(\frac{1}{k}\)

354869 Two wires of different densities but same area of cross sections are soldered together at one end and are stretched at a tension \(T\). The velocity of a transverse wave in the first wire is double of that in the second wire. Find the ratio of the density of the first wire to that of the second wire.

354870 A uniform long rope is suspended from roof. A transverse wave pulse is produced at its lower end. As the wave travels upward along the suspended rope then
A. Velocity of wave increases
B. Wavelength of wave increases
C. Frequency of wave remains constant

354866 A string wave equation is given by \(y=0.002 \sin (300 t-15 x)\) and mass density is \(\left( {\mu = 0.1\;kg{\rm{/}}m} \right)\). Then, find the tension force in the string.

354867 The tension of a stretched string is increased by \({69 \%}\). To keep its frequency of vibration constant, its length must be increased by

354868 Two uniform ropes of ratio of mass per unit length \(\eta\) (first to the second rope) are hanging


from the rigid supports. The different masses are attached to the free end of the rope such that tension at point \(A\) ( near to bottom) in the first rope and tension at \(B\) ( near the top) in the second rope are equal. Find the ratio of wavelengths of the pulses reaching at point \(A\) and \(B\), If ratio of the respective frequencies of the pulses produced at lower ends is \(\frac{1}{k}\)

354869 Two wires of different densities but same area of cross sections are soldered together at one end and are stretched at a tension \(T\). The velocity of a transverse wave in the first wire is double of that in the second wire. Find the ratio of the density of the first wire to that of the second wire.

354870 A uniform long rope is suspended from roof. A transverse wave pulse is produced at its lower end. As the wave travels upward along the suspended rope then
A. Velocity of wave increases
B. Wavelength of wave increases
C. Frequency of wave remains constant

354866 A string wave equation is given by \(y=0.002 \sin (300 t-15 x)\) and mass density is \(\left( {\mu = 0.1\;kg{\rm{/}}m} \right)\). Then, find the tension force in the string.

354867 The tension of a stretched string is increased by \({69 \%}\). To keep its frequency of vibration constant, its length must be increased by

354868 Two uniform ropes of ratio of mass per unit length \(\eta\) (first to the second rope) are hanging


from the rigid supports. The different masses are attached to the free end of the rope such that tension at point \(A\) ( near to bottom) in the first rope and tension at \(B\) ( near the top) in the second rope are equal. Find the ratio of wavelengths of the pulses reaching at point \(A\) and \(B\), If ratio of the respective frequencies of the pulses produced at lower ends is \(\frac{1}{k}\)

354869 Two wires of different densities but same area of cross sections are soldered together at one end and are stretched at a tension \(T\). The velocity of a transverse wave in the first wire is double of that in the second wire. Find the ratio of the density of the first wire to that of the second wire.

354870 A uniform long rope is suspended from roof. A transverse wave pulse is produced at its lower end. As the wave travels upward along the suspended rope then
A. Velocity of wave increases
B. Wavelength of wave increases
C. Frequency of wave remains constant

354866 A string wave equation is given by \(y=0.002 \sin (300 t-15 x)\) and mass density is \(\left( {\mu = 0.1\;kg{\rm{/}}m} \right)\). Then, find the tension force in the string.

354867 The tension of a stretched string is increased by \({69 \%}\). To keep its frequency of vibration constant, its length must be increased by

354868 Two uniform ropes of ratio of mass per unit length \(\eta\) (first to the second rope) are hanging


from the rigid supports. The different masses are attached to the free end of the rope such that tension at point \(A\) ( near to bottom) in the first rope and tension at \(B\) ( near the top) in the second rope are equal. Find the ratio of wavelengths of the pulses reaching at point \(A\) and \(B\), If ratio of the respective frequencies of the pulses produced at lower ends is \(\frac{1}{k}\)

354869 Two wires of different densities but same area of cross sections are soldered together at one end and are stretched at a tension \(T\). The velocity of a transverse wave in the first wire is double of that in the second wire. Find the ratio of the density of the first wire to that of the second wire.

354870 A uniform long rope is suspended from roof. A transverse wave pulse is produced at its lower end. As the wave travels upward along the suspended rope then
A. Velocity of wave increases
B. Wavelength of wave increases
C. Frequency of wave remains constant