Wave motionHard
Question
A tuning fork vibrating with a sonometer having 20 cm wire produces five beats per sec. The beat frequency does not chang if the length of the wire is changed to 21 cm. the frequency of the tuning fork must be :
Options
A.200 Hz
B.210 Hz
C.205 Hz
D.215 Hz
More Wave motion Questions
The maximum velocity of a simple harmonic motion represented by y = 3 sin is given by:...Stationary wave is represented by Y = A sin (100 t) cos (0.01 x) where y and A are in mm, t in sec and x in m. The veloc...A siren blown in workshop emits waves of frequency 1000 Hz A car driver approaches the workshop with velocity 90 km/hour...Fundamental frequency of sonometer wire is n. If the length, tension and diameter of wire are tripled, the new fundament...A closed organ pipe and an open organ pipe have their first overtones identical in frequency. Their length are in the ra...