Question

What is the frequency of Ultrasonic Waves?​

Answer 1

Answer:

20 kilohertz.

Explanation:

Ultrasonics, vibrations of frequencies greater than the upper limit of the audible range for humans—that is, greater than about 20 kilohertz. The term sonic is applied to ultrasound waves of very high amplitudes.

Hope it'll helps you

Answer 2

Answer:

20 ᴋʜᴢ

ᴜʟᴛʀᴀsᴏɴɪᴄ ᴡᴀᴠᴇ ɪs ᴅᴇғɪɴᴇᴅ ᴀs “ɪɴᴀᴜᴅɪʙʟᴇ sᴏᴜɴᴅ ᴡɪᴛʜ ʜɪɢʜ ғʀᴇǫᴜᴇɴᴄʏ ғᴏʀ ʜᴜᴍᴀɴ” ᴛʜᴇ ғʀᴇǫᴜᴇɴᴄʏ ᴏғ ᴡʜɪᴄʜ ɢᴇɴᴇʀᴀʟʟʏ ᴇxᴄᴇᴇᴅs 20 ᴋʜᴢ. ᴛʜᴇsᴇ ᴅᴀʏs, sᴏᴜɴᴅ ᴡᴀᴠᴇ ᴡʜɪᴄʜ ɪs ɴᴏᴛ ɪɴᴛᴇɴᴅᴇᴅ ᴛᴏ ʙᴇ ʜᴇᴀʀᴅ ɪs ᴀʟsᴏ ᴄᴀʟʟᴇᴅ ᴜʟᴛʀᴀsᴏɴɪᴄ ᴡᴀᴠᴇ.

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ʏᴏᴜ...

ғᴏʟʟᴏᴡ ᴍᴇ...