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Yes because is has not been scientifically proved The range of Ultrasound Waves used for medical purposes will harm the fetus and/or cellular duplication
Wiki User
∙ 12y ago
Wiki User
∙ 9y agoUltrasound examination is safe for babies. It is safe, even for the foetus also. You do at least three ultrasonography examinations, during the pregnancy.
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Frequencies too high-pitched for the human ear to hear?
Ultrasonic Frequencies
What frequencies do ultrasonic sounds have?
The frequency range of ultrasound from 1 to 20 MH.
How ultrasonic frequencies can be used to scan inside human bodies?
Not 100% sure, but aint that what doctors use to see babies before they are born
What is an ultrasonic wave?
Ultrasonic waves are sound waves with frequencies higher than what humans can hear. Sound waves have frequencies of about 20,000 to 100,000.
Do ultrasonic waves have frequencies higher than normal human hearing?
That is the definition of ultrasonic!
What is the difference between infrasonic and ultrasonic?
Sound waves with frequencies below 20hertz are called infrasonic, while those with frequencies above20000 hertz are called ultrasonic
What type of frequencies do bats use for their radar?
ultrasonic
What ultrasonic means?
anything above the frequencies of audible sound
Frequencies above the range audible to humans are classified as?
Ultrasonic
How does frequency of the ultrasonic waves of the echo from the stationary object compare with frequency of the ultrasonic waves of the probe?
the frequencies are same.
What word means frequencies above human hearing?
Ultrasonic. The opposite would be infrasonic.
What different between ultrasonic wave and supersonic wave?
Ultrasonic refers to frequencies greater than those that can be heard (usually frequencies above 20 kHz). Supersonic refers to velocities faster than the speed of sound (in the medium under consideration).
