Question

difference between sound and ultrasound

Answer 1

Sound is normal rays which range between 20 to 20,000hertz which is audible
Ultra sound is the sound ranging above 20,000 hertz which can be painful

Answer 2

Hi friend!

$<b>Q: What is the difference between sound and ultrasound?</b> <b><u><big><marquee direction="right"><big>Answer:</big></marquee></big></u></b>$

$<b><i>Sound:</i></b> Sound is any vibration of any frequency and amplitude. <b><i>Ultrasound:</i></b> A sound of frequency more than audible range (of humans) is called ultrasound. Human audible range is between 20Hz to 20KHz (20,000Hz).$

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