When the speed of a source is less than the speed of sound in a medium , the wavefront of the wave is –
A) Cylindrical B) Spherical C) Conical D) Plane
When the speed of a source is GREATER than the speed of sound in a medium , the wavefront of the wave is –
A) Cylindrical B) Spherical C) Conical D) Plane
When the speed of a source is EQUAL to the speed of sound in a medium , the wavefront of the wave is –
A) Cylindrical B) Spherical C) Conical D) Plane
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Dear Souvik, find your answer attached.
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