Answers

2015-01-05T14:42:23+05:30
Dogs below 20 hz to above 20000 hz, elephants :frequency range of 12 -22 Hz.
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2015-01-05T15:03:40+05:30
The most common animals that can hear infrasonic sound are as Follows : 1) Fish:0.1-1.0 khz 2)Dogs:67hz-45khz 3)Whales:10hz -31khz
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