Q72
Pick up the correct statement from the following:
A.
The surface defined by the locus of points having same phase, is called a wave front
B.
The wave whose surface of constant phase are parallel planes, is known as a plane wave
C.
The relative phase difference between the waves is important and not the absolute phase of a point on the wave
D.
All of these
AnswerAnswer: Option D
Solution
Answer: Option D
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