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junior college 2 | H2 Maths
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Date Posted: 7 years ago
Views: 457
Answer provided below is wrong, because it doesn't make sense that the distance between the source and the observer to increase when the intensity is halved
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done
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clear
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A physics formula is involved here. You have to use the relationship that the sound intensity is inversely proportional to the distance.
Date Posted:
7 years ago
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