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The Intensity of the Waves from a Point Source at a Distance

Question 82

Multiple Choice

The intensity of the waves from a point source at a distance d from the source is I.At what distance from the sources is the intensity equal to 2I?


A) d/2
B) d/ The intensity of the waves from a point source at a distance d from the source is I.At what distance from the sources is the intensity equal to 2I? A) d/2 B) d/ C) d/4 D) d/8
C) d/4
D) d/8

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