Question

Two sound waves travelling in same direction can be represented as
X
y, =(0.02mm) sin (4001 rads
in m
-1
-1
330 ms
And
X
y2 = (0.02mm) sin (404s rads
"){
-
330 ms
The wave superimpose
A) Distance between two nearest points where an intensity maximum is recorded
simultaneously is 165 m
B) Distance between two nearest points where an intensity maximum is recorded
simultaneously is 330 m
C) The time gap between two successive intensity maxima at a given point is 0.5
sec
D) The time gap between two successive intensity maxima at a given point is 1
sec​

Answer 1

Answer:

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