Wave motionHard
Question
Two wires are fixed in a sonometer. Their tensions are in the ratio 8 : 1. The lengths are in the ratio 36:35. the diameters are in the ratio 4 : 1. Densities of the materials are in the ratio 1 : 2. If the higher frequency in the setting is 360 Hz, the beat frequency when the two wires sounded together is:
Options
A.8
B.5
C.10
D.6
More Wave motion Questions
Two indentical straight wires are stretched so as to produce 6 beats/sec. When vibrating simultaneous. On changing the t...A whistle of frequency 500 Hz tied to the end of a string of length 1.2 m revolves at 400 rev/min. A listener standing s...The wavelength of the light received from a galaxy is 0.4% greater than the wave length on the earth then the velocity o...A uniform rope of length l and mass M hangs vertically from a rigid support. A block of mass m is attached to the free e...A railway engine moving with a speed of 60 m/sec passes in front of a stationary listner. The real freq. of whistle is 4...