Can human beings hear the sound of the Galton whistle used to call dogs? Justify youranswer.
Answers
ᴛʜᴇ ᴅᴏɢ ᴡʜɪꜱᴛʟᴇ, ᴡʜɪᴄʜ ꜱᴏᴜɴᴅꜱ ꜱɪʟᴇɴᴛ ᴛᴏ ʜᴜᴍᴀɴꜱ, ᴩʀᴏᴅᴜᴄᴇꜱ ꜱᴏᴜɴᴅꜱ ɪɴ ᴛʜᴇ 50-ᴋɪʟᴏʜᴇʀᴛᴢ Ʀᴀɴɢᴇ ᴛʜᴀᴛ ᴅᴏɢꜱ ᴄᴀɴ ʜᴇᴀʀ. ᴅᴏɢꜱ ʜᴀᴠᴇ ʙᴇᴛᴛᴇʀ ʜᴇᴀʀɪɴɢ ᴛʜᴀɴ ʜᴜᴍᴀɴꜱ ʙᴏᴛʜ ʙᴇᴄᴀᴜꜱᴇ ᴛʜᴇy ᴄᴀɴ ʜᴇᴀʀ ᴛʜᴇꜱᴇ ʜɪɢʜ-ꜰʀᴇqᴜᴇɴᴄy ꜱᴏᴜɴᴅꜱ, ᴀɴᴅ ᴛʜᴇy ᴄᴀɴ ʜᴇᴀʀ ꜱᴏᴜɴᴅꜱ ꜰʀᴏᴍ ꜰᴀʀᴛʜᴇʀ ᴀᴡᴀy. ᴛʜɪꜱ ɪꜱ ʙᴇᴄᴀᴜꜱᴇ ᴏꜰ ᴛʜᴇ ᴡᴀy ᴛʜᴇɪʀ ᴇᴀʀꜱ ᴀʀᴇ ᴅᴇꜱɪɢɴᴇᴅ.
Answer:
A dog whistle (even known as a silent whistle or Galton's whistle) is a kind of whistle that radiates sound in the ultrasonic range, which humans cannot hear but some other creatures can, including dogs and domestic cats, and is used in their training.
Explanation:
To human ears, a dog whistle produces only a quiet hissing sound. The benefit of the dog whistle exists that it doesn't produce a loud irritating noise for humans that a normal whistle would produce, so it can be used to instruct or supervise animals without concerning nearby individuals. Some dog whistles include flexible sliders for operational governance of the frequency created. Trainers may utilize the whistle simply to pick a dog's attention, or to impose pain for the goal of behavior modification.
The dog whistle which sounds silent to humans delivers sound in the 50-kilohertz range that dogs can hear. Dogs have better hearing than humans both because they can listen to these high-frequency sounds from further away. This is because of the method their ears are created.
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