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2 years ago

13

Compare and contrast infrasonic and ultrasonic vibrations

1 answer:

Olegator [25]2 years ago

8 0

Answer:

Explanation:

Ultrasonic waves are acoustic waves that are so high in frequency that humans can't hear them; however, infrasonic waves are sound waves that are lower in frequency than what humans can hear. A subsonic wave is a wave that is traveling slower than the speed of sound and a supersonic waves travels faster

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The number of complete vibration or wave made in

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2 years ago

A school track team member ran for a total of 15.85 miles in practice over 5 days. How many miles did he average per day?

liraira [26]

${\underline{\pink{\textsf{\textbf{ Answer : }}}}}$

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2 years ago

A 6.7 kg block is released from rest on a frictionless inclined plane making an angle of 25.7° with the horizontal. Calculate th

yulyashka [42]

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3 years ago