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The range a person can hear depends on the age of a person and weather they have damaged their hearing by loud sounds to test how far you can hear go to the related link
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Why ultrasound pass through solids?
For the same reason that regular sound passes through solids. A sound is just a vibration, or jolt, that's passed on from one atom (or group of atoms) to the next; so wherever there is some matter, sound can be transported.
What is the difference between the sound waves and ultrasound?
Difference is in their frequency, audible sound waves is between 12 Hz and 20,000 Hz, Ultrasound waves is any sound that has a frequency beyond the 20,000 Hz limit
What are infrasonic and ultrasonic sound waves?
Ultrasonic and Infrasonic sound waves are waves that are not audible to human beings. The audible region contains sound waves of 16 Hz to 20,000 Hz.Infrasonic sound waves have frequencies below 16 Hz. For example, an earthquake.Ultrasonic sound waves have frequencies above 20,000 Hz. For example, x-rays.Grade 11 Physics
How does the human brain perceive infrared sound wave reflections from stationary metal objects?
The term "infrared" refers to electromagnetic waves, not to sound waves.
High frequency sound that is used in medicine to form images of the body and its organs is called?
They are known as Overtones. If they are beyond the range of human hearing, they are called ultrasound, or ultrasonic waves.
When a tree falls can sound waves travel?
Sound waves travel through matter. Our atmosphere is a mixture of gases which is a form of matter. Sound waves will travel through our atmosphere, even if there is no human ear to receive it.
What are ultroviolent rays?
Ultraviolet rays are rays of light which are just beyond the visible spectrum for a human. These waves are shorter than the shortest waves possible for a human to see.
What are sound waves with frequencies above the normal human range of hearing?
Sound waves with frequencies above the normal human range of hearing are called ultrasoundUltrasoundUltrasonic for frequencies higher than a human can hear, and infrasonic for those frequencies below the human threshold of hearing.
Sound waves with frequencies above the normal human range of hearing are called what?
Sound waves with frequencies above the normal human range of hearing are called ultrasoundUltrasoundUltrasonic for frequencies higher than a human can hear, and infrasonic for those frequencies below the human threshold of hearing.
What device converts sound waves to electric current?
Microphones will convert sound waves into electrical signals. An ear (i..e human ear) will also convert sound waves into electrical signals.
Sound waves audible to the human ear?
20 hz to 20,000 Hz
What are sound waves above the normal human range of hearing called?
Ultasound
