Wave motionHard
Question
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 some distance away in the plane of rotation of whistle nears frequencies in the rays (speed of sound = 340 m/sec) :-
Options
A.436 to 586
B.426 to 574
C.436 to 574
D.426 to 586
More Wave motion Questions
A closed organ pipe of length 1.5 m it have some gas it vibrate in fandamantal mode. Another open organ pipe of same len...Two sound source of frequency 340 Hz are moving relative to stationary observer one is going away while another is commi...Fundamental frequency of sonometer wire is n. If the length, tension and diameter of wire are tripled, the new fundament...A sonometer wire resonates with a given tuning fork forming standing waves with 5 antinodes between the two bridges when...Following are equations of four waves (i) y1 = a sin ω (ii) y2 = a cos ω (iii) z1 = a sin ω (iv) z2 = a c...