Wave motionHard
Question
The rope shown at an instant is carying a wave travelling right created source vibrating at a frequency n consider the following statement :

(i) The speed of the wave is 4n × ab
(ii) The particle at a will be in the same phase as d after sec
(iii) The phase difference between b and e is , which of these statements are correct

(i) The speed of the wave is 4n × ab
(ii) The particle at a will be in the same phase as d after sec
(iii) The phase difference between b and e is , which of these statements are correct
Options
A.(iii) only
B.(i) and (iii) only
C.(ii) only
D.(ii) only
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