Question #69406
The intensity of sound at 1 m from a blast is
9*10^-6 Wm-2 .The threshold of human
hearing is 10^-12 Wm-2. if sound waves are
assumed to spread out evenly in aIl directions,Calculate the distance from the source at
which this sound can be heard.
9*10^-6 Wm-2 .The threshold of human
hearing is 10^-12 Wm-2. if sound waves are
assumed to spread out evenly in aIl directions,Calculate the distance from the source at
which this sound can be heard.
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#339914 on Dec 2023
#339914 on Dec 2023
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