Sound WavesHard
Question
Two strings, A and B, of lengths 4L and L respectively and same mass M each, are tied together to form a knot ′O′ and stretched under the same tension. A transverse wave pulse is sent along the composite string from the side A, as shown to the right. Which of the following diagrams correctly shows the reflected and transmitted wave pulse near the knot ′O′ ?
Options
A.
B.
C.
D.
Solution
The wave suffers a phase difference of p when reflected by denser medium.
Create a free account to view solution
View Solution FreeMore Sound Waves Questions
The maximum distance upto which TV transmission from Tv Tower of height h canreceived is proportional to :...A man generates a symmetrical pulse in a string by moving his hand up and down. At t = 0 the point in his hand moves dow...A cylindrical tube, open at both ends, has afundamental frequency, f, in air. The tube isdipped vertically in water so t...A hollow pipe of length 0.8 m is closed at one end. At its open end a 0.5 m long uniform string is vibrating in its seco...A source of unknown frequency gives 4 beats/s, when sounded with a source of known frequency 250 Hz, The second harmonic...