b. Sophie uses a dog whistle to call out to her dog, Which amongst the following frequency range will it have option
a 16000 Hz zo 22000Hz
b 1000 Hz to 3500Hz
c less than 20 hz
d 100Hz to 200Hz
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Answer:
answer is 1000Hz to 200Hz
as rest ones are inaudable because the range of sound is 20Hz to 20000Hz
Hopes it help u
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16000 Hz zo 22000Hz
BECAUSE DOG HAVE A SUPER SENSE TO HEAR 16000Hz TO 22000Hz
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