Ultrasound waves. These waves are used in medical imaging, cleaning processes and various other applications due to their high frequency and ability to penetrate surfaces.
for this answer it's false i made a 90 on this test :)
Sound waves with frequencies above 20 kHz are referred to as ultrasonic waves. These frequencies are beyond the range of human hearing, but they are used in applications such as medical imaging, cleaning, and communication systems.
Sound waves with frequencies higher than 20,000 Hz are considered ultrasonic and are beyond the range of human hearing. Some animals, like dogs and bats, can hear frequencies in this range, but most humans cannot detect them. Ultrasonic waves are often used in technology for applications like medical imaging, cleaning, and communication.
Sound waves with frequencies above 20,000 Hz are considered ultrasonic. These frequencies are above the upper limit of human hearing and are commonly used in applications like medical imaging, cleaning, and animal communication.
The highness or lowness of a sound is called its pitch. This is determined by the frequency of the sound wave, with higher frequencies producing higher pitches and lower frequencies producing lower pitches.
typically 20-20000 Hz - but this range will decrease with age
for this answer it's false i made a 90 on this test :)
A sound with a high volume is called a loud sound. When some sounds are too loud and unexpected, they are a nuisance and can be termed as noise pollution.
The frequencies (cycles per second) of the audible vibrations are between 20 Hz and 20000 Hz.
Sound waves with frequencies above 20 kHz are referred to as ultrasonic waves. These frequencies are beyond the range of human hearing, but they are used in applications such as medical imaging, cleaning, and communication systems.
Sound waves with frequencies higher than 20,000 Hz are considered ultrasonic and are beyond the range of human hearing. Some animals, like dogs and bats, can hear frequencies in this range, but most humans cannot detect them. Ultrasonic waves are often used in technology for applications like medical imaging, cleaning, and communication.
Sound waves with frequencies above 20,000 Hz are considered ultrasonic. These frequencies are above the upper limit of human hearing and are commonly used in applications like medical imaging, cleaning, and animal communication.
the sound would be called "ultrasound"
typically 20-20000 Hz - but this range will decrease with age
Sound frequency refers to the number of vibrations per second of a sound wave, measured in Hertz (Hz). Higher frequencies correspond to higher pitch sounds, while lower frequencies correspond to lower pitch sounds. Humans can typically hear frequencies ranging from 20Hz to 20,000Hz.
The highness or lowness of a sound is called its pitch. This is determined by the frequency of the sound wave, with higher frequencies producing higher pitches and lower frequencies producing lower pitches.
The term for the distance between two sound frequencies or pitches is called "interval."