Sound WavesMedium
Question
A source of sound is in the shape of a long narrow cylinder radiating sound waves normal to the axis of the cylinder. Two points P and Q are at perpendicular distance of 9 m and 25 m from the axis. The ratio of the amplitudes of the waves at P and Q is : -
Options
A.a1 + a2
B.a1 - a2
C.
D.a12 + a22
More Sound Waves Questions
Frequency of tuning fork A is 256 Hz. It produces four beats/sec. with tuning fork B. When wax is applied at tuning fork...Two cars A and B approach a stationary observer from opposite side as shown in fig.Observer hears no bears. If the frequ...A pipe open at both ends has a fundamental frequency $f$ in air. The pipe is now dipped vertically in a water drum to ha...The end correction of resonance tube is 1 cm. If lowest resonant length is 15 cm then next resonant lenght will be :-...The equation of a wave on a string of linear mass density 0.04 kg m-1 is given by y = 0.02(m) sin . The tension in the s...